Home / 1,032,655.67-1,549,590.29-433,570.76

Finding the Fourth Proportional to 1,032,655.67, 1,549,590.29 and 433,570.76

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Solution

The fourth proportional to 1,032,655.67, 1,549,590.29 and 433,570.76 is: 650,610.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,655.67 : 1,549,590.29 = 433,570.76 : x
  2. Step 2: Convert to fraction form
    1,032,655.67/1,549,590.29 = 433,570.76/x
  3. Step 3: Cross multiply
    1,032,655.67x = 1,549,590.29 × 433,570.76
  4. Step 4: Simplify right side
    1,032,655.67x = 671,857,029,808.12
  5. Step 5: Solve for x
    x = 671,857,029,808.12/1,032,655.67
  6. Step 6: Final answer
    x = 650,610.90

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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.