Home / 3,537,585.60-5,307,133.92-1,141,566.40

Finding the Fourth Proportional to 3,537,585.60, 5,307,133.92 and 1,141,566.40

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Solution

The fourth proportional to 3,537,585.60, 5,307,133.92 and 1,141,566.40 is: 1,712,593.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,537,585.60 : 5,307,133.92 = 1,141,566.40 : x
  2. Step 2: Convert to fraction form
    3,537,585.60/5,307,133.92 = 1,141,566.40/x
  3. Step 3: Cross multiply
    3,537,585.60x = 5,307,133.92 × 1,141,566.40
  4. Step 4: Simplify right side
    3,537,585.60x = 6,058,445,763,372.29
  5. Step 5: Solve for x
    x = 6,058,445,763,372.29/3,537,585.60
  6. Step 6: Final answer
    x = 1,712,593.40

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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.