Home / 10,334,350.08-15,502,582.08-3,949,976.16

Finding the Fourth Proportional to 10,334,350.08, 15,502,582.08 and 3,949,976.16

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Solution

The fourth proportional to 10,334,350.08, 15,502,582.08 and 3,949,976.16 is: 5,925,368.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,334,350.08 : 15,502,582.08 = 3,949,976.16 : x
  2. Step 2: Convert to fraction form
    10,334,350.08/15,502,582.08 = 3,949,976.16/x
  3. Step 3: Cross multiply
    10,334,350.08x = 15,502,582.08 × 3,949,976.16
  4. Step 4: Simplify right side
    10,334,350.08x = 61,234,829,634,443.22
  5. Step 5: Solve for x
    x = 61,234,829,634,443.22/10,334,350.08
  6. Step 6: Final answer
    x = 5,925,368.23

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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.