Home / 9,576,292.55-13,215,602.70-5,225,617.58

Finding the Fourth Proportional to 9,576,292.55, 13,215,602.70 and 5,225,617.58

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Solution

The fourth proportional to 9,576,292.55, 13,215,602.70 and 5,225,617.58 is: 7,211,526.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,576,292.55 : 13,215,602.70 = 5,225,617.58 : x
  2. Step 2: Convert to fraction form
    9,576,292.55/13,215,602.70 = 5,225,617.58/x
  3. Step 3: Cross multiply
    9,576,292.55x = 13,215,602.70 × 5,225,617.58
  4. Step 4: Simplify right side
    9,576,292.55x = 69,059,685,733,337.45
  5. Step 5: Solve for x
    x = 69,059,685,733,337.45/9,576,292.55
  6. Step 6: Final answer
    x = 7,211,526.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.