Home / 8,737,214.40-13,105,821.60-2,671,934.40

Finding the Fourth Proportional to 8,737,214.40, 13,105,821.60 and 2,671,934.40

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Solution

The fourth proportional to 8,737,214.40, 13,105,821.60 and 2,671,934.40 is: 4,007,901.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,737,214.40 : 13,105,821.60 = 2,671,934.40 : x
  2. Step 2: Convert to fraction form
    8,737,214.40/13,105,821.60 = 2,671,934.40/x
  3. Step 3: Cross multiply
    8,737,214.40x = 13,105,821.60 × 2,671,934.40
  4. Step 4: Simplify right side
    8,737,214.40x = 35,017,895,573,303.04
  5. Step 5: Solve for x
    x = 35,017,895,573,303.04/8,737,214.40
  6. Step 6: Final answer
    x = 4,007,901.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.