Home / 2,368,654.16-3,552,948.23-571,522.55

Finding the Fourth Proportional to 2,368,654.16, 3,552,948.23 and 571,522.55

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Solution

The fourth proportional to 2,368,654.16, 3,552,948.23 and 571,522.55 is: 857,275.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,368,654.16 : 3,552,948.23 = 571,522.55 : x
  2. Step 2: Convert to fraction form
    2,368,654.16/3,552,948.23 = 571,522.55/x
  3. Step 3: Cross multiply
    2,368,654.16x = 3,552,948.23 × 571,522.55
  4. Step 4: Simplify right side
    2,368,654.16x = 2,030,590,011,805.23
  5. Step 5: Solve for x
    x = 2,030,590,011,805.23/2,368,654.16
  6. Step 6: Final answer
    x = 857,275.85

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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.