Home / 14,924,746.40-22,398,929.40-5,831,200.40

Finding the Fourth Proportional to 14,924,746.40, 22,398,929.40 and 5,831,200.40

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Solution

The fourth proportional to 14,924,746.40, 22,398,929.40 and 5,831,200.40 is: 8,751,414.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,924,746.40 : 22,398,929.40 = 5,831,200.40 : x
  2. Step 2: Convert to fraction form
    14,924,746.40/22,398,929.40 = 5,831,200.40/x
  3. Step 3: Cross multiply
    14,924,746.40x = 22,398,929.40 × 5,831,200.40
  4. Step 4: Simplify right side
    14,924,746.40x = 130,612,646,076,851.77
  5. Step 5: Solve for x
    x = 130,612,646,076,851.77/14,924,746.40
  6. Step 6: Final answer
    x = 8,751,414.77

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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.