Home / 1,064,663.40-1,595,666.04-532,336.66

Finding the Fourth Proportional to 1,064,663.40, 1,595,666.04 and 532,336.66

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Solution

The fourth proportional to 1,064,663.40, 1,595,666.04 and 532,336.66 is: 797,840.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,663.40 : 1,595,666.04 = 532,336.66 : x
  2. Step 2: Convert to fraction form
    1,064,663.40/1,595,666.04 = 532,336.66/x
  3. Step 3: Cross multiply
    1,064,663.40x = 1,595,666.04 × 532,336.66
  4. Step 4: Simplify right side
    1,064,663.40x = 849,431,530,209.03
  5. Step 5: Solve for x
    x = 849,431,530,209.03/1,064,663.40
  6. Step 6: Final answer
    x = 797,840.45

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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.