Home / 1,943,417.81-2,915,656.34-595,550.57

Finding the Fourth Proportional to 1,943,417.81, 2,915,656.34 and 595,550.57

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Solution

The fourth proportional to 1,943,417.81, 2,915,656.34 and 595,550.57 is: 893,488.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,943,417.81 : 2,915,656.34 = 595,550.57 : x
  2. Step 2: Convert to fraction form
    1,943,417.81/2,915,656.34 = 595,550.57/x
  3. Step 3: Cross multiply
    1,943,417.81x = 2,915,656.34 × 595,550.57
  4. Step 4: Simplify right side
    1,943,417.81x = 1,736,420,782,121.71
  5. Step 5: Solve for x
    x = 1,736,420,782,121.71/1,943,417.81
  6. Step 6: Final answer
    x = 893,488.15

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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.