Home / 2,974,319.85-4,461,495.17-1,353,955.50

Finding the Fourth Proportional to 2,974,319.85, 4,461,495.17 and 1,353,955.50

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Solution

The fourth proportional to 2,974,319.85, 4,461,495.17 and 1,353,955.50 is: 2,030,940.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,974,319.85 : 4,461,495.17 = 1,353,955.50 : x
  2. Step 2: Convert to fraction form
    2,974,319.85/4,461,495.17 = 1,353,955.50/x
  3. Step 3: Cross multiply
    2,974,319.85x = 4,461,495.17 × 1,353,955.50
  4. Step 4: Simplify right side
    2,974,319.85x = 6,040,665,911,943.20
  5. Step 5: Solve for x
    x = 6,040,665,911,943.20/2,974,319.85
  6. Step 6: Final answer
    x = 2,030,940.25

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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.