Home / 5,569,079.95-8,353,626.50-1,525,602.59

Finding the Fourth Proportional to 5,569,079.95, 8,353,626.50 and 1,525,602.59

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Solution

The fourth proportional to 5,569,079.95, 8,353,626.50 and 1,525,602.59 is: 2,288,405.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,569,079.95 : 8,353,626.50 = 1,525,602.59 : x
  2. Step 2: Convert to fraction form
    5,569,079.95/8,353,626.50 = 1,525,602.59/x
  3. Step 3: Cross multiply
    5,569,079.95x = 8,353,626.50 × 1,525,602.59
  4. Step 4: Simplify right side
    5,569,079.95x = 12,744,314,186,338.51
  5. Step 5: Solve for x
    x = 12,744,314,186,338.51/5,569,079.95
  6. Step 6: Final answer
    x = 2,288,405.68

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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.