Home / 10,059,203.57-15,089,885.15-4,302,535.05

Finding the Fourth Proportional to 10,059,203.57, 15,089,885.15 and 4,302,535.05

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Solution

The fourth proportional to 10,059,203.57, 15,089,885.15 and 4,302,535.05 is: 6,454,264.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,059,203.57 : 15,089,885.15 = 4,302,535.05 : x
  2. Step 2: Convert to fraction form
    10,059,203.57/15,089,885.15 = 4,302,535.05/x
  3. Step 3: Cross multiply
    10,059,203.57x = 15,089,885.15 × 4,302,535.05
  4. Step 4: Simplify right side
    10,059,203.57x = 64,924,759,736,836.83
  5. Step 5: Solve for x
    x = 64,924,759,736,836.83/10,059,203.57
  6. Step 6: Final answer
    x = 6,454,264.43

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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.