Home / 4,675,400.90-7,013,101.35-4,037,671.70

Finding the Fourth Proportional to 4,675,400.90, 7,013,101.35 and 4,037,671.70

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Solution

The fourth proportional to 4,675,400.90, 7,013,101.35 and 4,037,671.70 is: 6,056,507.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,675,400.90 : 7,013,101.35 = 4,037,671.70 : x
  2. Step 2: Convert to fraction form
    4,675,400.90/7,013,101.35 = 4,037,671.70/x
  3. Step 3: Cross multiply
    4,675,400.90x = 7,013,101.35 × 4,037,671.70
  4. Step 4: Simplify right side
    4,675,400.90x = 28,316,600,850,126.79
  5. Step 5: Solve for x
    x = 28,316,600,850,126.79/4,675,400.90
  6. Step 6: Final answer
    x = 6,056,507.55

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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.