Home / 4,362,011.43-6,543,104.63-1,167,132.48

Finding the Fourth Proportional to 4,362,011.43, 6,543,104.63 and 1,167,132.48

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Solution

The fourth proportional to 4,362,011.43, 6,543,104.63 and 1,167,132.48 is: 1,750,722.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,362,011.43 : 6,543,104.63 = 1,167,132.48 : x
  2. Step 2: Convert to fraction form
    4,362,011.43/6,543,104.63 = 1,167,132.48/x
  3. Step 3: Cross multiply
    4,362,011.43x = 6,543,104.63 × 1,167,132.48
  4. Step 4: Simplify right side
    4,362,011.43x = 7,636,669,927,875.72
  5. Step 5: Solve for x
    x = 7,636,669,927,875.72/4,362,011.43
  6. Step 6: Final answer
    x = 1,750,722.13

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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.