Home / 592,814.08-889,387.56-238,077.16

Finding the Fourth Proportional to 592,814.08, 889,387.56 and 238,077.16

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Solution

The fourth proportional to 592,814.08, 889,387.56 and 238,077.16 is: 357,182.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,814.08 : 889,387.56 = 238,077.16 : x
  2. Step 2: Convert to fraction form
    592,814.08/889,387.56 = 238,077.16/x
  3. Step 3: Cross multiply
    592,814.08x = 889,387.56 × 238,077.16
  4. Step 4: Simplify right side
    592,814.08x = 211,742,864,424.13
  5. Step 5: Solve for x
    x = 211,742,864,424.13/592,814.08
  6. Step 6: Final answer
    x = 357,182.58

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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.