Home / 3,316,088.40-4,974,132.60-3,054,814.80

Finding the Fourth Proportional to 3,316,088.40, 4,974,132.60 and 3,054,814.80

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Solution

The fourth proportional to 3,316,088.40, 4,974,132.60 and 3,054,814.80 is: 4,582,222.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,316,088.40 : 4,974,132.60 = 3,054,814.80 : x
  2. Step 2: Convert to fraction form
    3,316,088.40/4,974,132.60 = 3,054,814.80/x
  3. Step 3: Cross multiply
    3,316,088.40x = 4,974,132.60 × 3,054,814.80
  4. Step 4: Simplify right side
    3,316,088.40x = 15,195,053,883,642.48
  5. Step 5: Solve for x
    x = 15,195,053,883,642.48/3,316,088.40
  6. Step 6: Final answer
    x = 4,582,222.20

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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.