Home / 9,838,904.02-14,744,483.20-4,645,972.74

Finding the Fourth Proportional to 9,838,904.02, 14,744,483.20 and 4,645,972.74

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Solution

The fourth proportional to 9,838,904.02, 14,744,483.20 and 4,645,972.74 is: 6,962,408.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,838,904.02 : 14,744,483.20 = 4,645,972.74 : x
  2. Step 2: Convert to fraction form
    9,838,904.02/14,744,483.20 = 4,645,972.74/x
  3. Step 3: Cross multiply
    9,838,904.02x = 14,744,483.20 × 4,645,972.74
  4. Step 4: Simplify right side
    9,838,904.02x = 68,502,467,012,587.97
  5. Step 5: Solve for x
    x = 68,502,467,012,587.97/9,838,904.02
  6. Step 6: Final answer
    x = 6,962,408.30

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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.