Home / 10,186,631.04-14,059,547.68-5,838,631.52

Finding the Fourth Proportional to 10,186,631.04, 14,059,547.68 and 5,838,631.52

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Solution

The fourth proportional to 10,186,631.04, 14,059,547.68 and 5,838,631.52 is: 8,058,456.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,186,631.04 : 14,059,547.68 = 5,838,631.52 : x
  2. Step 2: Convert to fraction form
    10,186,631.04/14,059,547.68 = 5,838,631.52/x
  3. Step 3: Cross multiply
    10,186,631.04x = 14,059,547.68 × 5,838,631.52
  4. Step 4: Simplify right side
    10,186,631.04x = 82,088,518,241,390.86
  5. Step 5: Solve for x
    x = 82,088,518,241,390.86/10,186,631.04
  6. Step 6: Final answer
    x = 8,058,456.02

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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.