Home / 934,159.02-1,401,342.03-401,734.14

Finding the Fourth Proportional to 934,159.02, 1,401,342.03 and 401,734.14

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Solution

The fourth proportional to 934,159.02, 1,401,342.03 and 401,734.14 is: 602,645.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,159.02 : 1,401,342.03 = 401,734.14 : x
  2. Step 2: Convert to fraction form
    934,159.02/1,401,342.03 = 401,734.14/x
  3. Step 3: Cross multiply
    934,159.02x = 1,401,342.03 × 401,734.14
  4. Step 4: Simplify right side
    934,159.02x = 562,966,935,267.90
  5. Step 5: Solve for x
    x = 562,966,935,267.90/934,159.02
  6. Step 6: Final answer
    x = 602,645.72

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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.