Home / 9,834,809.40-14,752,214.10-5,583,281.40

Finding the Fourth Proportional to 9,834,809.40, 14,752,214.10 and 5,583,281.40

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Solution

The fourth proportional to 9,834,809.40, 14,752,214.10 and 5,583,281.40 is: 8,374,922.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,834,809.40 : 14,752,214.10 = 5,583,281.40 : x
  2. Step 2: Convert to fraction form
    9,834,809.40/14,752,214.10 = 5,583,281.40/x
  3. Step 3: Cross multiply
    9,834,809.40x = 14,752,214.10 × 5,583,281.40
  4. Step 4: Simplify right side
    9,834,809.40x = 82,365,762,593,347.75
  5. Step 5: Solve for x
    x = 82,365,762,593,347.75/9,834,809.40
  6. Step 6: Final answer
    x = 8,374,922.10

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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.