Home / 847,035.34-1,168,575.33-484,264.33

Finding the Fourth Proportional to 847,035.34, 1,168,575.33 and 484,264.33

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Solution

The fourth proportional to 847,035.34, 1,168,575.33 and 484,264.33 is: 668,094.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    847,035.34 : 1,168,575.33 = 484,264.33 : x
  2. Step 2: Convert to fraction form
    847,035.34/1,168,575.33 = 484,264.33/x
  3. Step 3: Cross multiply
    847,035.34x = 1,168,575.33 × 484,264.33
  4. Step 4: Simplify right side
    847,035.34x = 565,899,349,236.98
  5. Step 5: Solve for x
    x = 565,899,349,236.98/847,035.34
  6. Step 6: Final answer
    x = 668,094.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.