Home / 1,822,066.02-2,514,451.11-1,058,168.79

Finding the Fourth Proportional to 1,822,066.02, 2,514,451.11 and 1,058,168.79

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Solution

The fourth proportional to 1,822,066.02, 2,514,451.11 and 1,058,168.79 is: 1,460,272.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,822,066.02 : 2,514,451.11 = 1,058,168.79 : x
  2. Step 2: Convert to fraction form
    1,822,066.02/2,514,451.11 = 1,058,168.79/x
  3. Step 3: Cross multiply
    1,822,066.02x = 2,514,451.11 × 1,058,168.79
  4. Step 4: Simplify right side
    1,822,066.02x = 2,660,713,688,582.86
  5. Step 5: Solve for x
    x = 2,660,713,688,582.86/1,822,066.02
  6. Step 6: Final answer
    x = 1,460,272.93

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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.