Home / 1,034,529.52-1,427,436.64-604,726.48

Finding the Fourth Proportional to 1,034,529.52, 1,427,436.64 and 604,726.48

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Solution

The fourth proportional to 1,034,529.52, 1,427,436.64 and 604,726.48 is: 834,397.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,529.52 : 1,427,436.64 = 604,726.48 : x
  2. Step 2: Convert to fraction form
    1,034,529.52/1,427,436.64 = 604,726.48/x
  3. Step 3: Cross multiply
    1,034,529.52x = 1,427,436.64 × 604,726.48
  4. Step 4: Simplify right side
    1,034,529.52x = 863,208,734,730.23
  5. Step 5: Solve for x
    x = 863,208,734,730.23/1,034,529.52
  6. Step 6: Final answer
    x = 834,397.39

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1.5x scale

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.