Home / 2,435,461.70-3,660,190.95-2,127,532.10

Finding the Fourth Proportional to 2,435,461.70, 3,660,190.95 and 2,127,532.10

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Solution

The fourth proportional to 2,435,461.70, 3,660,190.95 and 2,127,532.10 is: 3,197,411.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,461.70 : 3,660,190.95 = 2,127,532.10 : x
  2. Step 2: Convert to fraction form
    2,435,461.70/3,660,190.95 = 2,127,532.10/x
  3. Step 3: Cross multiply
    2,435,461.70x = 3,660,190.95 × 2,127,532.10
  4. Step 4: Simplify right side
    2,435,461.70x = 7,787,173,738,254.50
  5. Step 5: Solve for x
    x = 7,787,173,738,254.50/2,435,461.70
  6. Step 6: Final answer
    x = 3,197,411.70

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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.