Home / 735,582.86-1,015,557.21-583,236.44

Finding the Fourth Proportional to 735,582.86, 1,015,557.21 and 583,236.44

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Solution

The fourth proportional to 735,582.86, 1,015,557.21 and 583,236.44 is: 805,225.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,582.86 : 1,015,557.21 = 583,236.44 : x
  2. Step 2: Convert to fraction form
    735,582.86/1,015,557.21 = 583,236.44/x
  3. Step 3: Cross multiply
    735,582.86x = 1,015,557.21 × 583,236.44
  4. Step 4: Simplify right side
    735,582.86x = 592,309,966,698.95
  5. Step 5: Solve for x
    x = 592,309,966,698.95/735,582.86
  6. Step 6: Final answer
    x = 805,225.36

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1.5x scale

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.