Home / 1,124,528.64-1,552,524.48-695,384.16

Finding the Fourth Proportional to 1,124,528.64, 1,552,524.48 and 695,384.16

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Solution

The fourth proportional to 1,124,528.64, 1,552,524.48 and 695,384.16 is: 960,047.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,124,528.64 : 1,552,524.48 = 695,384.16 : x
  2. Step 2: Convert to fraction form
    1,124,528.64/1,552,524.48 = 695,384.16/x
  3. Step 3: Cross multiply
    1,124,528.64x = 1,552,524.48 × 695,384.16
  4. Step 4: Simplify right side
    1,124,528.64x = 1,079,600,931,404.24
  5. Step 5: Solve for x
    x = 1,079,600,931,404.24/1,124,528.64
  6. Step 6: Final answer
    x = 960,047.52

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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.