Home / 1,037,802.06-1,432,164.48-585,089.82

Finding the Fourth Proportional to 1,037,802.06, 1,432,164.48 and 585,089.82

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Solution

The fourth proportional to 1,037,802.06, 1,432,164.48 and 585,089.82 is: 807,422.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,802.06 : 1,432,164.48 = 585,089.82 : x
  2. Step 2: Convert to fraction form
    1,037,802.06/1,432,164.48 = 585,089.82/x
  3. Step 3: Cross multiply
    1,037,802.06x = 1,432,164.48 × 585,089.82
  4. Step 4: Simplify right side
    1,037,802.06x = 837,944,857,813.59
  5. Step 5: Solve for x
    x = 837,944,857,813.59/1,037,802.06
  6. Step 6: Final answer
    x = 807,422.62

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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.