Home / 1,575,399.15-2,363,594.44-563,831.46

Finding the Fourth Proportional to 1,575,399.15, 2,363,594.44 and 563,831.46

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Solution

The fourth proportional to 1,575,399.15, 2,363,594.44 and 563,831.46 is: 845,924.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,575,399.15 : 2,363,594.44 = 563,831.46 : x
  2. Step 2: Convert to fraction form
    1,575,399.15/2,363,594.44 = 563,831.46/x
  3. Step 3: Cross multiply
    1,575,399.15x = 2,363,594.44 × 563,831.46
  4. Step 4: Simplify right side
    1,575,399.15x = 1,332,668,903,953.08
  5. Step 5: Solve for x
    x = 1,332,668,903,953.08/1,575,399.15
  6. Step 6: Final answer
    x = 845,924.61

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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.