Home / 1,065,627.02-1,470,565.88-575,596.54

Finding the Fourth Proportional to 1,065,627.02, 1,470,565.88 and 575,596.54

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Solution

The fourth proportional to 1,065,627.02, 1,470,565.88 and 575,596.54 is: 794,323.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,065,627.02 : 1,470,565.88 = 575,596.54 : x
  2. Step 2: Convert to fraction form
    1,065,627.02/1,470,565.88 = 575,596.54/x
  3. Step 3: Cross multiply
    1,065,627.02x = 1,470,565.88 × 575,596.54
  4. Step 4: Simplify right side
    1,065,627.02x = 846,452,630,132.63
  5. Step 5: Solve for x
    x = 846,452,630,132.63/1,065,627.02
  6. Step 6: Final answer
    x = 794,323.54

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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.