Home / 1,045,984.08-1,443,397.32-587,056.08

Finding the Fourth Proportional to 1,045,984.08, 1,443,397.32 and 587,056.08

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Solution

The fourth proportional to 1,045,984.08, 1,443,397.32 and 587,056.08 is: 810,103.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,984.08 : 1,443,397.32 = 587,056.08 : x
  2. Step 2: Convert to fraction form
    1,045,984.08/1,443,397.32 = 587,056.08/x
  3. Step 3: Cross multiply
    1,045,984.08x = 1,443,397.32 × 587,056.08
  4. Step 4: Simplify right side
    1,045,984.08x = 847,355,172,561.71
  5. Step 5: Solve for x
    x = 847,355,172,561.71/1,045,984.08
  6. Step 6: Final answer
    x = 810,103.32

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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.