Home / 10,534,850.40-15,803,541.18-3,710,013

Finding the Fourth Proportional to 10,534,850.40, 15,803,541.18 and 3,710,013

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Solution

The fourth proportional to 10,534,850.40, 15,803,541.18 and 3,710,013 is: 5,565,465.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,534,850.40 : 15,803,541.18 = 3,710,013 : x
  2. Step 2: Convert to fraction form
    10,534,850.40/15,803,541.18 = 3,710,013/x
  3. Step 3: Cross multiply
    10,534,850.40x = 15,803,541.18 × 3,710,013
  4. Step 4: Simplify right side
    10,534,850.40x = 58,631,343,223,835.34
  5. Step 5: Solve for x
    x = 58,631,343,223,835.34/10,534,850.40
  6. Step 6: Final answer
    x = 5,565,465.19

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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.