Home / 5,573,323.40-8,359,985.10-4,723,017.80

Finding the Fourth Proportional to 5,573,323.40, 8,359,985.10 and 4,723,017.80

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Solution

The fourth proportional to 5,573,323.40, 8,359,985.10 and 4,723,017.80 is: 7,084,526.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,573,323.40 : 8,359,985.10 = 4,723,017.80 : x
  2. Step 2: Convert to fraction form
    5,573,323.40/8,359,985.10 = 4,723,017.80/x
  3. Step 3: Cross multiply
    5,573,323.40x = 8,359,985.10 × 4,723,017.80
  4. Step 4: Simplify right side
    5,573,323.40x = 39,484,358,435,034.77
  5. Step 5: Solve for x
    x = 39,484,358,435,034.77/5,573,323.40
  6. Step 6: Final answer
    x = 7,084,526.70

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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.