Home / 10,746,085.12-14,829,534.34-5,851,295.54

Finding the Fourth Proportional to 10,746,085.12, 14,829,534.34 and 5,851,295.54

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Solution

The fourth proportional to 10,746,085.12, 14,829,534.34 and 5,851,295.54 is: 8,074,753.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,746,085.12 : 14,829,534.34 = 5,851,295.54 : x
  2. Step 2: Convert to fraction form
    10,746,085.12/14,829,534.34 = 5,851,295.54/x
  3. Step 3: Cross multiply
    10,746,085.12x = 14,829,534.34 × 5,851,295.54
  4. Step 4: Simplify right side
    10,746,085.12x = 86,771,988,134,562.92
  5. Step 5: Solve for x
    x = 86,771,988,134,562.92/10,746,085.12
  6. Step 6: Final answer
    x = 8,074,753.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.