Home / 1,878,061.93-2,817,316.35-598,219.92

Finding the Fourth Proportional to 1,878,061.93, 2,817,316.35 and 598,219.92

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Solution

The fourth proportional to 1,878,061.93, 2,817,316.35 and 598,219.92 is: 897,401.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,878,061.93 : 2,817,316.35 = 598,219.92 : x
  2. Step 2: Convert to fraction form
    1,878,061.93/2,817,316.35 = 598,219.92/x
  3. Step 3: Cross multiply
    1,878,061.93x = 2,817,316.35 × 598,219.92
  4. Step 4: Simplify right side
    1,878,061.93x = 1,685,374,761,511.69
  5. Step 5: Solve for x
    x = 1,685,374,761,511.69/1,878,061.93
  6. Step 6: Final answer
    x = 897,401.06

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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.