Home / 793,835.66-1,095,587.12-471,547.04

Finding the Fourth Proportional to 793,835.66, 1,095,587.12 and 471,547.04

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Solution

The fourth proportional to 793,835.66, 1,095,587.12 and 471,547.04 is: 650,790.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,835.66 : 1,095,587.12 = 471,547.04 : x
  2. Step 2: Convert to fraction form
    793,835.66/1,095,587.12 = 471,547.04/x
  3. Step 3: Cross multiply
    793,835.66x = 1,095,587.12 × 471,547.04
  4. Step 4: Simplify right side
    793,835.66x = 516,620,868,300.11
  5. Step 5: Solve for x
    x = 516,620,868,300.11/793,835.66
  6. Step 6: Final answer
    x = 650,790.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.