Home / 1,009,296.18-1,514,031.75-369,773.64

Finding the Fourth Proportional to 1,009,296.18, 1,514,031.75 and 369,773.64

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Solution

The fourth proportional to 1,009,296.18, 1,514,031.75 and 369,773.64 is: 554,692.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,009,296.18 : 1,514,031.75 = 369,773.64 : x
  2. Step 2: Convert to fraction form
    1,009,296.18/1,514,031.75 = 369,773.64/x
  3. Step 3: Cross multiply
    1,009,296.18x = 1,514,031.75 × 369,773.64
  4. Step 4: Simplify right side
    1,009,296.18x = 559,849,031,273.07
  5. Step 5: Solve for x
    x = 559,849,031,273.07/1,009,296.18
  6. Step 6: Final answer
    x = 554,692.51

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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.