Home / 1,114,327.44-1,537,803.36-655,475.40

Finding the Fourth Proportional to 1,114,327.44, 1,537,803.36 and 655,475.40

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Solution

The fourth proportional to 1,114,327.44, 1,537,803.36 and 655,475.40 is: 904,574.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,114,327.44 : 1,537,803.36 = 655,475.40 : x
  2. Step 2: Convert to fraction form
    1,114,327.44/1,537,803.36 = 655,475.40/x
  3. Step 3: Cross multiply
    1,114,327.44x = 1,537,803.36 × 655,475.40
  4. Step 4: Simplify right side
    1,114,327.44x = 1,007,992,272,517.34
  5. Step 5: Solve for x
    x = 1,007,992,272,517.34/1,114,327.44
  6. Step 6: Final answer
    x = 904,574.58

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Double scale
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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.