Home / 1,088,970.83-1,502,822.62-598,985.93

Finding the Fourth Proportional to 1,088,970.83, 1,502,822.62 and 598,985.93

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Solution

The fourth proportional to 1,088,970.83, 1,502,822.62 and 598,985.93 is: 826,624.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,970.83 : 1,502,822.62 = 598,985.93 : x
  2. Step 2: Convert to fraction form
    1,088,970.83/1,502,822.62 = 598,985.93/x
  3. Step 3: Cross multiply
    1,088,970.83x = 1,502,822.62 × 598,985.93
  4. Step 4: Simplify right side
    1,088,970.83x = 900,169,609,171.53
  5. Step 5: Solve for x
    x = 900,169,609,171.53/1,088,970.83
  6. Step 6: Final answer
    x = 826,624.17

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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.