Home / 1,064,656.46-1,595,655.72-532,329.74

Finding the Fourth Proportional to 1,064,656.46, 1,595,655.72 and 532,329.74

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Solution

The fourth proportional to 1,064,656.46, 1,595,655.72 and 532,329.74 is: 797,830.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,656.46 : 1,595,655.72 = 532,329.74 : x
  2. Step 2: Convert to fraction form
    1,064,656.46/1,595,655.72 = 532,329.74/x
  3. Step 3: Cross multiply
    1,064,656.46x = 1,595,655.72 × 532,329.74
  4. Step 4: Simplify right side
    1,064,656.46x = 849,414,994,557.11
  5. Step 5: Solve for x
    x = 849,414,994,557.11/1,064,656.46
  6. Step 6: Final answer
    x = 797,830.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.