Home / 10,032,446.89-13,849,004.34-6,773,671.09

Finding the Fourth Proportional to 10,032,446.89, 13,849,004.34 and 6,773,671.09

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Solution

The fourth proportional to 10,032,446.89, 13,849,004.34 and 6,773,671.09 is: 9,350,520.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,032,446.89 : 13,849,004.34 = 6,773,671.09 : x
  2. Step 2: Convert to fraction form
    10,032,446.89/13,849,004.34 = 6,773,671.09/x
  3. Step 3: Cross multiply
    10,032,446.89x = 13,849,004.34 × 6,773,671.09
  4. Step 4: Simplify right side
    10,032,446.89x = 93,808,600,323,142.53
  5. Step 5: Solve for x
    x = 93,808,600,323,142.53/10,032,446.89
  6. Step 6: Final answer
    x = 9,350,520.50

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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.