Home / 3,615,877.76-5,423,811.36-1,484,460.32

Finding the Fourth Proportional to 3,615,877.76, 5,423,811.36 and 1,484,460.32

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Solution

The fourth proportional to 3,615,877.76, 5,423,811.36 and 1,484,460.32 is: 2,226,688.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,615,877.76 : 5,423,811.36 = 1,484,460.32 : x
  2. Step 2: Convert to fraction form
    3,615,877.76/5,423,811.36 = 1,484,460.32/x
  3. Step 3: Cross multiply
    3,615,877.76x = 5,423,811.36 × 1,484,460.32
  4. Step 4: Simplify right side
    3,615,877.76x = 8,051,432,747,085.24
  5. Step 5: Solve for x
    x = 8,051,432,747,085.24/3,615,877.76
  6. Step 6: Final answer
    x = 2,226,688.31

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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.