Home / 9,574,872.60-14,362,308.90-9,309,152.10

Finding the Fourth Proportional to 9,574,872.60, 14,362,308.90 and 9,309,152.10

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Solution

The fourth proportional to 9,574,872.60, 14,362,308.90 and 9,309,152.10 is: 13,963,728.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,574,872.60 : 14,362,308.90 = 9,309,152.10 : x
  2. Step 2: Convert to fraction form
    9,574,872.60/14,362,308.90 = 9,309,152.10/x
  3. Step 3: Cross multiply
    9,574,872.60x = 14,362,308.90 × 9,309,152.10
  4. Step 4: Simplify right side
    9,574,872.60x = 133,700,918,057,283.69
  5. Step 5: Solve for x
    x = 133,700,918,057,283.69/9,574,872.60
  6. Step 6: Final answer
    x = 13,963,728.15

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1.5x scale

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.