Home / 2,365,998.72-3,547,576.80-924,965.64

Finding the Fourth Proportional to 2,365,998.72, 3,547,576.80 and 924,965.64

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Solution

The fourth proportional to 2,365,998.72, 3,547,576.80 and 924,965.64 is: 1,386,892.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,998.72 : 3,547,576.80 = 924,965.64 : x
  2. Step 2: Convert to fraction form
    2,365,998.72/3,547,576.80 = 924,965.64/x
  3. Step 3: Cross multiply
    2,365,998.72x = 3,547,576.80 × 924,965.64
  4. Step 4: Simplify right side
    2,365,998.72x = 3,281,386,645,261.15
  5. Step 5: Solve for x
    x = 3,281,386,645,261.15/2,365,998.72
  6. Step 6: Final answer
    x = 1,386,892.82

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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.