Home / 4,897,098.60-7,345,647.90-4,374,551.40

Finding the Fourth Proportional to 4,897,098.60, 7,345,647.90 and 4,374,551.40

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Solution

The fourth proportional to 4,897,098.60, 7,345,647.90 and 4,374,551.40 is: 6,561,827.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,897,098.60 : 7,345,647.90 = 4,374,551.40 : x
  2. Step 2: Convert to fraction form
    4,897,098.60/7,345,647.90 = 4,374,551.40/x
  3. Step 3: Cross multiply
    4,897,098.60x = 7,345,647.90 × 4,374,551.40
  4. Step 4: Simplify right side
    4,897,098.60x = 32,133,914,304,852.06
  5. Step 5: Solve for x
    x = 32,133,914,304,852.06/4,897,098.60
  6. Step 6: Final answer
    x = 6,561,827.10

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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.