Home / 1,032,695.74-1,549,649.89-433,610.83

Finding the Fourth Proportional to 1,032,695.74, 1,549,649.89 and 433,610.83

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Solution

The fourth proportional to 1,032,695.74, 1,549,649.89 and 433,610.83 is: 650,670.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,695.74 : 1,549,649.89 = 433,610.83 : x
  2. Step 2: Convert to fraction form
    1,032,695.74/1,549,649.89 = 433,610.83/x
  3. Step 3: Cross multiply
    1,032,695.74x = 1,549,649.89 × 433,610.83
  4. Step 4: Simplify right side
    1,032,695.74x = 671,944,967,264.06
  5. Step 5: Solve for x
    x = 671,944,967,264.06/1,032,695.74
  6. Step 6: Final answer
    x = 650,670.81

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1.5x scale

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.