Home / 892,748.34-1,232,369.51-602,752.77

Finding the Fourth Proportional to 892,748.34, 1,232,369.51 and 602,752.77

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Solution

The fourth proportional to 892,748.34, 1,232,369.51 and 602,752.77 is: 832,053.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    892,748.34 : 1,232,369.51 = 602,752.77 : x
  2. Step 2: Convert to fraction form
    892,748.34/1,232,369.51 = 602,752.77/x
  3. Step 3: Cross multiply
    892,748.34x = 1,232,369.51 × 602,752.77
  4. Step 4: Simplify right side
    892,748.34x = 742,814,132,802.28
  5. Step 5: Solve for x
    x = 742,814,132,802.28/892,748.34
  6. Step 6: Final answer
    x = 832,053.22

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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.