Home / 1,602,050.90-2,401,132.35-926,834.90

Finding the Fourth Proportional to 1,602,050.90, 2,401,132.35 and 926,834.90

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Solution

The fourth proportional to 1,602,050.90, 2,401,132.35 and 926,834.90 is: 1,389,127.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,602,050.90 : 2,401,132.35 = 926,834.90 : x
  2. Step 2: Convert to fraction form
    1,602,050.90/2,401,132.35 = 926,834.90/x
  3. Step 3: Cross multiply
    1,602,050.90x = 2,401,132.35 × 926,834.90
  4. Step 4: Simplify right side
    1,602,050.90x = 2,225,453,261,499.02
  5. Step 5: Solve for x
    x = 2,225,453,261,499.02/1,602,050.90
  6. Step 6: Final answer
    x = 1,389,127.69

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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.