Home / 10,037,313.45-15,047,506.49-4,353,256.71

Finding the Fourth Proportional to 10,037,313.45, 15,047,506.49 and 4,353,256.71

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Solution

The fourth proportional to 10,037,313.45, 15,047,506.49 and 4,353,256.71 is: 6,526,214.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,037,313.45 : 15,047,506.49 = 4,353,256.71 : x
  2. Step 2: Convert to fraction form
    10,037,313.45/15,047,506.49 = 4,353,256.71/x
  3. Step 3: Cross multiply
    10,037,313.45x = 15,047,506.49 × 4,353,256.71
  4. Step 4: Simplify right side
    10,037,313.45x = 65,505,658,574,594.76
  5. Step 5: Solve for x
    x = 65,505,658,574,594.76/10,037,313.45
  6. Step 6: Final answer
    x = 6,526,214.30

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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.