Home / 1,038,298.75-1,432,852.33-573,152.75

Finding the Fourth Proportional to 1,038,298.75, 1,432,852.33 and 573,152.75

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Solution

The fourth proportional to 1,038,298.75, 1,432,852.33 and 573,152.75 is: 790,950.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,038,298.75 : 1,432,852.33 = 573,152.75 : x
  2. Step 2: Convert to fraction form
    1,038,298.75/1,432,852.33 = 573,152.75/x
  3. Step 3: Cross multiply
    1,038,298.75x = 1,432,852.33 × 573,152.75
  4. Step 4: Simplify right side
    1,038,298.75x = 821,243,244,686.26
  5. Step 5: Solve for x
    x = 821,243,244,686.26/1,038,298.75
  6. Step 6: Final answer
    x = 790,950.82

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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.