Home / 2,548,257.58-3,516,596.07-1,402,337.93

Finding the Fourth Proportional to 2,548,257.58, 3,516,596.07 and 1,402,337.93

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Solution

The fourth proportional to 2,548,257.58, 3,516,596.07 and 1,402,337.93 is: 1,935,226.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,548,257.58 : 3,516,596.07 = 1,402,337.93 : x
  2. Step 2: Convert to fraction form
    2,548,257.58/3,516,596.07 = 1,402,337.93/x
  3. Step 3: Cross multiply
    2,548,257.58x = 3,516,596.07 × 1,402,337.93
  4. Step 4: Simplify right side
    2,548,257.58x = 4,931,456,030,608.19
  5. Step 5: Solve for x
    x = 4,931,456,030,608.19/2,548,257.58
  6. Step 6: Final answer
    x = 1,935,226.67

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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.