Home / 4,456,595.90-6,155,167.48-3,003,787.10

Finding the Fourth Proportional to 4,456,595.90, 6,155,167.48 and 3,003,787.10

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Solution

The fourth proportional to 4,456,595.90, 6,155,167.48 and 3,003,787.10 is: 4,148,640.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,456,595.90 : 6,155,167.48 = 3,003,787.10 : x
  2. Step 2: Convert to fraction form
    4,456,595.90/6,155,167.48 = 3,003,787.10/x
  3. Step 3: Cross multiply
    4,456,595.90x = 6,155,167.48 × 3,003,787.10
  4. Step 4: Simplify right side
    4,456,595.90x = 18,488,812,636,478.20
  5. Step 5: Solve for x
    x = 18,488,812,636,478.20/4,456,595.90
  6. Step 6: Final answer
    x = 4,148,640.14

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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.