Home / 1,124,530.64-1,552,527.24-695,386.16

Finding the Fourth Proportional to 1,124,530.64, 1,552,527.24 and 695,386.16

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Solution

The fourth proportional to 1,124,530.64, 1,552,527.24 and 695,386.16 is: 960,050.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,124,530.64 : 1,552,527.24 = 695,386.16 : x
  2. Step 2: Convert to fraction form
    1,124,530.64/1,552,527.24 = 695,386.16/x
  3. Step 3: Cross multiply
    1,124,530.64x = 1,552,527.24 × 695,386.16
  4. Step 4: Simplify right side
    1,124,530.64x = 1,079,605,955,719.00
  5. Step 5: Solve for x
    x = 1,079,605,955,719.00/1,124,530.64
  6. Step 6: Final answer
    x = 960,050.28

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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.