Home / 10,032,484.92-13,849,056.78-6,773,709.12

Finding the Fourth Proportional to 10,032,484.92, 13,849,056.78 and 6,773,709.12

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Solution

The fourth proportional to 10,032,484.92, 13,849,056.78 and 6,773,709.12 is: 9,350,572.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,032,484.92 : 13,849,056.78 = 6,773,709.12 : x
  2. Step 2: Convert to fraction form
    10,032,484.92/13,849,056.78 = 6,773,709.12/x
  3. Step 3: Cross multiply
    10,032,484.92x = 13,849,056.78 × 6,773,709.12
  4. Step 4: Simplify right side
    10,032,484.92x = 93,809,482,214,083.83
  5. Step 5: Solve for x
    x = 93,809,482,214,083.83/10,032,484.92
  6. Step 6: Final answer
    x = 9,350,572.96

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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.