Home / 1,097,534.60-1,646,301.90-466,366.40

Finding the Fourth Proportional to 1,097,534.60, 1,646,301.90 and 466,366.40

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Solution

The fourth proportional to 1,097,534.60, 1,646,301.90 and 466,366.40 is: 699,549.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,534.60 : 1,646,301.90 = 466,366.40 : x
  2. Step 2: Convert to fraction form
    1,097,534.60/1,646,301.90 = 466,366.40/x
  3. Step 3: Cross multiply
    1,097,534.60x = 1,646,301.90 × 466,366.40
  4. Step 4: Simplify right side
    1,097,534.60x = 767,779,890,416.16
  5. Step 5: Solve for x
    x = 767,779,890,416.16/1,097,534.60
  6. Step 6: Final answer
    x = 699,549.60

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.