Home / 6,454,246.34-8,909,616.33-4,594,862.18

Finding the Fourth Proportional to 6,454,246.34, 8,909,616.33 and 4,594,862.18

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Solution

The fourth proportional to 6,454,246.34, 8,909,616.33 and 4,594,862.18 is: 6,342,872.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,454,246.34 : 8,909,616.33 = 4,594,862.18 : x
  2. Step 2: Convert to fraction form
    6,454,246.34/8,909,616.33 = 4,594,862.18/x
  3. Step 3: Cross multiply
    6,454,246.34x = 8,909,616.33 × 4,594,862.18
  4. Step 4: Simplify right side
    6,454,246.34x = 40,938,459,113,027.40
  5. Step 5: Solve for x
    x = 40,938,459,113,027.40/6,454,246.34
  6. Step 6: Final answer
    x = 6,342,872.11

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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.