Home / 1,293,954.08-1,941,291.09-564,541.11

Finding the Fourth Proportional to 1,293,954.08, 1,941,291.09 and 564,541.11

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Solution

The fourth proportional to 1,293,954.08, 1,941,291.09 and 564,541.11 is: 846,968.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,293,954.08 : 1,941,291.09 = 564,541.11 : x
  2. Step 2: Convert to fraction form
    1,293,954.08/1,941,291.09 = 564,541.11/x
  3. Step 3: Cross multiply
    1,293,954.08x = 1,941,291.09 × 564,541.11
  4. Step 4: Simplify right side
    1,293,954.08x = 1,095,938,626,781.71
  5. Step 5: Solve for x
    x = 1,095,938,626,781.71/1,293,954.08
  6. Step 6: Final answer
    x = 846,968.72

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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.