Home / 3,453,124.48-5,180,159.42-1,178,038.04

Finding the Fourth Proportional to 3,453,124.48, 5,180,159.42 and 1,178,038.04

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Solution

The fourth proportional to 3,453,124.48, 5,180,159.42 and 1,178,038.04 is: 1,767,218.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,453,124.48 : 5,180,159.42 = 1,178,038.04 : x
  2. Step 2: Convert to fraction form
    3,453,124.48/5,180,159.42 = 1,178,038.04/x
  3. Step 3: Cross multiply
    3,453,124.48x = 5,180,159.42 × 1,178,038.04
  4. Step 4: Simplify right side
    3,453,124.48x = 6,102,424,850,024.34
  5. Step 5: Solve for x
    x = 6,102,424,850,024.34/3,453,124.48
  6. Step 6: Final answer
    x = 1,767,218.32

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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.