Home / 4,506,000.40-6,759,000.60-3,301,400.80

Finding the Fourth Proportional to 4,506,000.40, 6,759,000.60 and 3,301,400.80

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Solution

The fourth proportional to 4,506,000.40, 6,759,000.60 and 3,301,400.80 is: 4,952,101.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,506,000.40 : 6,759,000.60 = 3,301,400.80 : x
  2. Step 2: Convert to fraction form
    4,506,000.40/6,759,000.60 = 3,301,400.80/x
  3. Step 3: Cross multiply
    4,506,000.40x = 6,759,000.60 × 3,301,400.80
  4. Step 4: Simplify right side
    4,506,000.40x = 22,314,169,988,040.48
  5. Step 5: Solve for x
    x = 22,314,169,988,040.48/4,506,000.40
  6. Step 6: Final answer
    x = 4,952,101.20

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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.