Home / 1,107,223.02-1,527,967.74-597,925.38

Finding the Fourth Proportional to 1,107,223.02, 1,527,967.74 and 597,925.38

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Solution

The fourth proportional to 1,107,223.02, 1,527,967.74 and 597,925.38 is: 825,137.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,107,223.02 : 1,527,967.74 = 597,925.38 : x
  2. Step 2: Convert to fraction form
    1,107,223.02/1,527,967.74 = 597,925.38/x
  3. Step 3: Cross multiply
    1,107,223.02x = 1,527,967.74 × 597,925.38
  4. Step 4: Simplify right side
    1,107,223.02x = 913,610,691,567.24
  5. Step 5: Solve for x
    x = 913,610,691,567.24/1,107,223.02
  6. Step 6: Final answer
    x = 825,137.01

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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.