Home / 9,566,598.53-13,201,337.14-5,436,056.45

Finding the Fourth Proportional to 9,566,598.53, 13,201,337.14 and 5,436,056.45

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Solution

The fourth proportional to 9,566,598.53, 13,201,337.14 and 5,436,056.45 is: 7,501,434.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,566,598.53 : 13,201,337.14 = 5,436,056.45 : x
  2. Step 2: Convert to fraction form
    9,566,598.53/13,201,337.14 = 5,436,056.45/x
  3. Step 3: Cross multiply
    9,566,598.53x = 13,201,337.14 × 5,436,056.45
  4. Step 4: Simplify right side
    9,566,598.53x = 71,763,213,927,934.75
  5. Step 5: Solve for x
    x = 71,763,213,927,934.75/9,566,598.53
  6. Step 6: Final answer
    x = 7,501,434.67

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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.