Home / 10,695,254.52-14,761,338.15-6,346,738.54

Finding the Fourth Proportional to 10,695,254.52, 14,761,338.15 and 6,346,738.54

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Solution

The fourth proportional to 10,695,254.52, 14,761,338.15 and 6,346,738.54 is: 8,759,618.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,695,254.52 : 14,761,338.15 = 6,346,738.54 : x
  2. Step 2: Convert to fraction form
    10,695,254.52/14,761,338.15 = 6,346,738.54/x
  3. Step 3: Cross multiply
    10,695,254.52x = 14,761,338.15 × 6,346,738.54
  4. Step 4: Simplify right side
    10,695,254.52x = 93,686,353,738,577.30
  5. Step 5: Solve for x
    x = 93,686,353,738,577.30/10,695,254.52
  6. Step 6: Final answer
    x = 8,759,618.91

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1.5x scale

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.