Home / 5,792,387.76-8,689,985.37-1,748,633.67

Finding the Fourth Proportional to 5,792,387.76, 8,689,985.37 and 1,748,633.67

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Solution

The fourth proportional to 5,792,387.76, 8,689,985.37 and 1,748,633.67 is: 2,623,374.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,792,387.76 : 8,689,985.37 = 1,748,633.67 : x
  2. Step 2: Convert to fraction form
    5,792,387.76/8,689,985.37 = 1,748,633.67/x
  3. Step 3: Cross multiply
    5,792,387.76x = 8,689,985.37 × 1,748,633.67
  4. Step 4: Simplify right side
    5,792,387.76x = 15,195,601,009,789.41
  5. Step 5: Solve for x
    x = 15,195,601,009,789.41/5,792,387.76
  6. Step 6: Final answer
    x = 2,623,374.27

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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.