Home / 8,908,737.60-12,294,057.90-4,834,356.60

Finding the Fourth Proportional to 8,908,737.60, 12,294,057.90 and 4,834,356.60

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Solution

The fourth proportional to 8,908,737.60, 12,294,057.90 and 4,834,356.60 is: 6,671,412.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,908,737.60 : 12,294,057.90 = 4,834,356.60 : x
  2. Step 2: Convert to fraction form
    8,908,737.60/12,294,057.90 = 4,834,356.60/x
  3. Step 3: Cross multiply
    8,908,737.60x = 12,294,057.90 × 4,834,356.60
  4. Step 4: Simplify right side
    8,908,737.60x = 59,433,859,925,475.35
  5. Step 5: Solve for x
    x = 59,433,859,925,475.35/8,908,737.60
  6. Step 6: Final answer
    x = 6,671,412.11

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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.