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Finding the Fourth Proportional to 1,170,004, 1,754,649.52 and 608,732.32

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Solution

The fourth proportional to 1,170,004, 1,754,649.52 and 608,732.32 is: 912,913.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,170,004 : 1,754,649.52 = 608,732.32 : x
  2. Step 2: Convert to fraction form
    1,170,004/1,754,649.52 = 608,732.32/x
  3. Step 3: Cross multiply
    1,170,004x = 1,754,649.52 × 608,732.32
  4. Step 4: Simplify right side
    1,170,004x = 1,068,111,873,096.49
  5. Step 5: Solve for x
    x = 1,068,111,873,096.49/1,170,004
  6. Step 6: Final answer
    x = 912,913.01

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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.