Home / 1,498,038.50-2,066,712.27-954,076.93

Finding the Fourth Proportional to 1,498,038.50, 2,066,712.27 and 954,076.93

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Solution

The fourth proportional to 1,498,038.50, 2,066,712.27 and 954,076.93 is: 1,316,256.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,498,038.50 : 2,066,712.27 = 954,076.93 : x
  2. Step 2: Convert to fraction form
    1,498,038.50/2,066,712.27 = 954,076.93/x
  3. Step 3: Cross multiply
    1,498,038.50x = 2,066,712.27 × 954,076.93
  4. Step 4: Simplify right side
    1,498,038.50x = 1,971,802,489,010.36
  5. Step 5: Solve for x
    x = 1,971,802,489,010.36/1,498,038.50
  6. Step 6: Final answer
    x = 1,316,256.21

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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.