Home / 4,829,373.40-7,241,435.70-1,632,854.20

Finding the Fourth Proportional to 4,829,373.40, 7,241,435.70 and 1,632,854.20

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Solution

The fourth proportional to 4,829,373.40, 7,241,435.70 and 1,632,854.20 is: 2,448,393.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,373.40 : 7,241,435.70 = 1,632,854.20 : x
  2. Step 2: Convert to fraction form
    4,829,373.40/7,241,435.70 = 1,632,854.20/x
  3. Step 3: Cross multiply
    4,829,373.40x = 7,241,435.70 × 1,632,854.20
  4. Step 4: Simplify right side
    4,829,373.40x = 11,824,208,696,774.94
  5. Step 5: Solve for x
    x = 11,824,208,696,774.94/4,829,373.40
  6. Step 6: Final answer
    x = 2,448,393.97

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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.