Home / 1,069,472.70-1,603,690.65-595,655.10

Finding the Fourth Proportional to 1,069,472.70, 1,603,690.65 and 595,655.10

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Solution

The fourth proportional to 1,069,472.70, 1,603,690.65 and 595,655.10 is: 893,193.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,472.70 : 1,603,690.65 = 595,655.10 : x
  2. Step 2: Convert to fraction form
    1,069,472.70/1,603,690.65 = 595,655.10/x
  3. Step 3: Cross multiply
    1,069,472.70x = 1,603,690.65 × 595,655.10
  4. Step 4: Simplify right side
    1,069,472.70x = 955,246,514,494.82
  5. Step 5: Solve for x
    x = 955,246,514,494.82/1,069,472.70
  6. Step 6: Final answer
    x = 893,193.92

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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.