Home / 1,051,483.68-1,451,047.45-592,615.03

Finding the Fourth Proportional to 1,051,483.68, 1,451,047.45 and 592,615.03

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Solution

The fourth proportional to 1,051,483.68, 1,451,047.45 and 592,615.03 is: 817,808.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,483.68 : 1,451,047.45 = 592,615.03 : x
  2. Step 2: Convert to fraction form
    1,051,483.68/1,451,047.45 = 592,615.03/x
  3. Step 3: Cross multiply
    1,051,483.68x = 1,451,047.45 × 592,615.03
  4. Step 4: Simplify right side
    1,051,483.68x = 859,912,525,150.10
  5. Step 5: Solve for x
    x = 859,912,525,150.10/1,051,483.68
  6. Step 6: Final answer
    x = 817,808.73

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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.