Home / 1,141,840.04-1,575,538.96-651,585.72

Finding the Fourth Proportional to 1,141,840.04, 1,575,538.96 and 651,585.72

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Solution

The fourth proportional to 1,141,840.04, 1,575,538.96 and 651,585.72 is: 899,073.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,840.04 : 1,575,538.96 = 651,585.72 : x
  2. Step 2: Convert to fraction form
    1,141,840.04/1,575,538.96 = 651,585.72/x
  3. Step 3: Cross multiply
    1,141,840.04x = 1,575,538.96 × 651,585.72
  4. Step 4: Simplify right side
    1,141,840.04x = 1,026,598,685,194.53
  5. Step 5: Solve for x
    x = 1,026,598,685,194.53/1,141,840.04
  6. Step 6: Final answer
    x = 899,073.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.