Home / 895,543.43-1,343,312.06-363,063.20

Finding the Fourth Proportional to 895,543.43, 1,343,312.06 and 363,063.20

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Solution

The fourth proportional to 895,543.43, 1,343,312.06 and 363,063.20 is: 544,593.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,543.43 : 1,343,312.06 = 363,063.20 : x
  2. Step 2: Convert to fraction form
    895,543.43/1,343,312.06 = 363,063.20/x
  3. Step 3: Cross multiply
    895,543.43x = 1,343,312.06 × 363,063.20
  4. Step 4: Simplify right side
    895,543.43x = 487,707,166,570.32
  5. Step 5: Solve for x
    x = 487,707,166,570.32/895,543.43
  6. Step 6: Final answer
    x = 544,593.54

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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.