Home / 1,092,987.48-1,508,324.16-602,946

Finding the Fourth Proportional to 1,092,987.48, 1,508,324.16 and 602,946

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Solution

The fourth proportional to 1,092,987.48, 1,508,324.16 and 602,946 is: 832,066.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,987.48 : 1,508,324.16 = 602,946 : x
  2. Step 2: Convert to fraction form
    1,092,987.48/1,508,324.16 = 602,946/x
  3. Step 3: Cross multiply
    1,092,987.48x = 1,508,324.16 × 602,946
  4. Step 4: Simplify right side
    1,092,987.48x = 909,438,018,975.36
  5. Step 5: Solve for x
    x = 909,438,018,975.36/1,092,987.48
  6. Step 6: Final answer
    x = 832,066.27

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Double scale
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Similar ratio
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1.5x scale

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.