Home / 10,506,384.24-14,501,064.62-6,636,444

Finding the Fourth Proportional to 10,506,384.24, 14,501,064.62 and 6,636,444

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Solution

The fourth proportional to 10,506,384.24, 14,501,064.62 and 6,636,444 is: 9,159,716.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,506,384.24 : 14,501,064.62 = 6,636,444 : x
  2. Step 2: Convert to fraction form
    10,506,384.24/14,501,064.62 = 6,636,444/x
  3. Step 3: Cross multiply
    10,506,384.24x = 14,501,064.62 × 6,636,444
  4. Step 4: Simplify right side
    10,506,384.24x = 96,235,503,291,011.28
  5. Step 5: Solve for x
    x = 96,235,503,291,011.28/10,506,384.24
  6. Step 6: Final answer
    x = 9,159,716.71

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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.