Home / 895,998.40-1,343,997.60-875,262.40

Finding the Fourth Proportional to 895,998.40, 1,343,997.60 and 875,262.40

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Solution

The fourth proportional to 895,998.40, 1,343,997.60 and 875,262.40 is: 1,312,893.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,998.40 : 1,343,997.60 = 875,262.40 : x
  2. Step 2: Convert to fraction form
    895,998.40/1,343,997.60 = 875,262.40/x
  3. Step 3: Cross multiply
    895,998.40x = 1,343,997.60 × 875,262.40
  4. Step 4: Simplify right side
    895,998.40x = 1,176,350,564,970.24
  5. Step 5: Solve for x
    x = 1,176,350,564,970.24/895,998.40
  6. Step 6: Final answer
    x = 1,312,893.60

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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.