Home / 1,009,594.53-1,514,064.02-335,494.71

Finding the Fourth Proportional to 1,009,594.53, 1,514,064.02 and 335,494.71

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Solution

The fourth proportional to 1,009,594.53, 1,514,064.02 and 335,494.71 is: 503,133.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,009,594.53 : 1,514,064.02 = 335,494.71 : x
  2. Step 2: Convert to fraction form
    1,009,594.53/1,514,064.02 = 335,494.71/x
  3. Step 3: Cross multiply
    1,009,594.53x = 1,514,064.02 × 335,494.71
  4. Step 4: Simplify right side
    1,009,594.53x = 507,960,467,633.86
  5. Step 5: Solve for x
    x = 507,960,467,633.86/1,009,594.53
  6. Step 6: Final answer
    x = 503,133.14

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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.