Home / 2,357,280.60-3,530,672.10-2,042,352.60

Finding the Fourth Proportional to 2,357,280.60, 3,530,672.10 and 2,042,352.60

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Solution

The fourth proportional to 2,357,280.60, 3,530,672.10 and 2,042,352.60 is: 3,058,981.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,357,280.60 : 3,530,672.10 = 2,042,352.60 : x
  2. Step 2: Convert to fraction form
    2,357,280.60/3,530,672.10 = 2,042,352.60/x
  3. Step 3: Cross multiply
    2,357,280.60x = 3,530,672.10 × 2,042,352.60
  4. Step 4: Simplify right side
    2,357,280.60x = 7,210,877,343,182.46
  5. Step 5: Solve for x
    x = 7,210,877,343,182.46/2,357,280.60
  6. Step 6: Final answer
    x = 3,058,981.33

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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.