Home / 4,692,511.80-7,041,430.40-2,533,508.15

Finding the Fourth Proportional to 4,692,511.80, 7,041,430.40 and 2,533,508.15

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Solution

The fourth proportional to 4,692,511.80, 7,041,430.40 and 2,533,508.15 is: 3,801,699.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,692,511.80 : 7,041,430.40 = 2,533,508.15 : x
  2. Step 2: Convert to fraction form
    4,692,511.80/7,041,430.40 = 2,533,508.15/x
  3. Step 3: Cross multiply
    4,692,511.80x = 7,041,430.40 × 2,533,508.15
  4. Step 4: Simplify right side
    4,692,511.80x = 17,839,521,258,183.07
  5. Step 5: Solve for x
    x = 17,839,521,258,183.07/4,692,511.80
  6. Step 6: Final answer
    x = 3,801,699.82

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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.