Home / 4,710,012.60-7,057,761.30-3,506,287.80

Finding the Fourth Proportional to 4,710,012.60, 7,057,761.30 and 3,506,287.80

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Solution

The fourth proportional to 4,710,012.60, 7,057,761.30 and 3,506,287.80 is: 5,254,028.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,710,012.60 : 7,057,761.30 = 3,506,287.80 : x
  2. Step 2: Convert to fraction form
    4,710,012.60/7,057,761.30 = 3,506,287.80/x
  3. Step 3: Cross multiply
    4,710,012.60x = 7,057,761.30 × 3,506,287.80
  4. Step 4: Simplify right side
    4,710,012.60x = 24,746,542,341,502.14
  5. Step 5: Solve for x
    x = 24,746,542,341,502.14/4,710,012.60
  6. Step 6: Final answer
    x = 5,254,028.90

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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.