Home / 2,974,320.46-4,461,496.08-1,353,956.10

Finding the Fourth Proportional to 2,974,320.46, 4,461,496.08 and 1,353,956.10

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Solution

The fourth proportional to 2,974,320.46, 4,461,496.08 and 1,353,956.10 is: 2,030,941.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,974,320.46 : 4,461,496.08 = 1,353,956.10 : x
  2. Step 2: Convert to fraction form
    2,974,320.46/4,461,496.08 = 1,353,956.10/x
  3. Step 3: Cross multiply
    2,974,320.46x = 4,461,496.08 × 1,353,956.10
  4. Step 4: Simplify right side
    2,974,320.46x = 6,040,669,832,642.09
  5. Step 5: Solve for x
    x = 6,040,669,832,642.09/2,974,320.46
  6. Step 6: Final answer
    x = 2,030,941.16

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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.