Home / 1,602,005.60-2,402,634.60-464,462.51

Finding the Fourth Proportional to 1,602,005.60, 2,402,634.60 and 464,462.51

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Solution

The fourth proportional to 1,602,005.60, 2,402,634.60 and 464,462.51 is: 696,585.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,602,005.60 : 2,402,634.60 = 464,462.51 : x
  2. Step 2: Convert to fraction form
    1,602,005.60/2,402,634.60 = 464,462.51/x
  3. Step 3: Cross multiply
    1,602,005.60x = 2,402,634.60 × 464,462.51
  4. Step 4: Simplify right side
    1,602,005.60x = 1,115,933,684,915.67
  5. Step 5: Solve for x
    x = 1,115,933,684,915.67/1,602,005.60
  6. Step 6: Final answer
    x = 696,585.38

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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.