Home / 2,242,319.59-3,094,501.65-1,262,595.53

Finding the Fourth Proportional to 2,242,319.59, 3,094,501.65 and 1,262,595.53

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Solution

The fourth proportional to 2,242,319.59, 3,094,501.65 and 1,262,595.53 is: 1,742,438.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,242,319.59 : 3,094,501.65 = 1,262,595.53 : x
  2. Step 2: Convert to fraction form
    2,242,319.59/3,094,501.65 = 1,262,595.53/x
  3. Step 3: Cross multiply
    2,242,319.59x = 3,094,501.65 × 1,262,595.53
  4. Step 4: Simplify right side
    2,242,319.59x = 3,907,103,953,869.15
  5. Step 5: Solve for x
    x = 3,907,103,953,869.15/2,242,319.59
  6. Step 6: Final answer
    x = 1,742,438.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.