Home / 2,328,294.32-3,492,442.45-1,047,405.67

Finding the Fourth Proportional to 2,328,294.32, 3,492,442.45 and 1,047,405.67

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Solution

The fourth proportional to 2,328,294.32, 3,492,442.45 and 1,047,405.67 is: 1,571,108.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,328,294.32 : 3,492,442.45 = 1,047,405.67 : x
  2. Step 2: Convert to fraction form
    2,328,294.32/3,492,442.45 = 1,047,405.67/x
  3. Step 3: Cross multiply
    2,328,294.32x = 3,492,442.45 × 1,047,405.67
  4. Step 4: Simplify right side
    2,328,294.32x = 3,658,004,024,278.69
  5. Step 5: Solve for x
    x = 3,658,004,024,278.69/2,328,294.32
  6. Step 6: Final answer
    x = 1,571,108.94

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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.