Home / 2,572,246.50-3,549,444.30-1,484,868.39

Finding the Fourth Proportional to 2,572,246.50, 3,549,444.30 and 1,484,868.39

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Solution

The fourth proportional to 2,572,246.50, 3,549,444.30 and 1,484,868.39 is: 2,048,970.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,572,246.50 : 3,549,444.30 = 1,484,868.39 : x
  2. Step 2: Convert to fraction form
    2,572,246.50/3,549,444.30 = 1,484,868.39/x
  3. Step 3: Cross multiply
    2,572,246.50x = 3,549,444.30 × 1,484,868.39
  4. Step 4: Simplify right side
    2,572,246.50x = 5,270,457,643,135.68
  5. Step 5: Solve for x
    x = 5,270,457,643,135.68/2,572,246.50
  6. Step 6: Final answer
    x = 2,048,970.67

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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.