Home / 993,026.04-1,370,476.80-585,259.18

Finding the Fourth Proportional to 993,026.04, 1,370,476.80 and 585,259.18

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Solution

The fourth proportional to 993,026.04, 1,370,476.80 and 585,259.18 is: 807,717.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    993,026.04 : 1,370,476.80 = 585,259.18 : x
  2. Step 2: Convert to fraction form
    993,026.04/1,370,476.80 = 585,259.18/x
  3. Step 3: Cross multiply
    993,026.04x = 1,370,476.80 × 585,259.18
  4. Step 4: Simplify right side
    993,026.04x = 802,084,128,177.02
  5. Step 5: Solve for x
    x = 802,084,128,177.02/993,026.04
  6. Step 6: Final answer
    x = 807,717.12

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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.