Home / 1,562,521-2,344,006.04-483,117.75

Finding the Fourth Proportional to 1,562,521, 2,344,006.04 and 483,117.75

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Solution

The fourth proportional to 1,562,521, 2,344,006.04 and 483,117.75 is: 724,746.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,562,521 : 2,344,006.04 = 483,117.75 : x
  2. Step 2: Convert to fraction form
    1,562,521/2,344,006.04 = 483,117.75/x
  3. Step 3: Cross multiply
    1,562,521x = 2,344,006.04 × 483,117.75
  4. Step 4: Simplify right side
    1,562,521x = 1,132,430,921,615.62
  5. Step 5: Solve for x
    x = 1,132,430,921,615.62/1,562,521
  6. Step 6: Final answer
    x = 724,746.05

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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.