Home / 6,575,011.60-9,862,517.40-4,546,875.28

Finding the Fourth Proportional to 6,575,011.60, 9,862,517.40 and 4,546,875.28

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Solution

The fourth proportional to 6,575,011.60, 9,862,517.40 and 4,546,875.28 is: 6,820,312.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,575,011.60 : 9,862,517.40 = 4,546,875.28 : x
  2. Step 2: Convert to fraction form
    6,575,011.60/9,862,517.40 = 4,546,875.28/x
  3. Step 3: Cross multiply
    6,575,011.60x = 9,862,517.40 × 4,546,875.28
  4. Step 4: Simplify right side
    6,575,011.60x = 44,843,636,564,629.88
  5. Step 5: Solve for x
    x = 44,843,636,564,629.88/6,575,011.60
  6. Step 6: Final answer
    x = 6,820,312.92

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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.