Home / 1,822,056.16-2,514,437.51-1,058,158.93

Finding the Fourth Proportional to 1,822,056.16, 2,514,437.51 and 1,058,158.93

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Solution

The fourth proportional to 1,822,056.16, 2,514,437.51 and 1,058,158.93 is: 1,460,259.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,822,056.16 : 2,514,437.51 = 1,058,158.93 : x
  2. Step 2: Convert to fraction form
    1,822,056.16/2,514,437.51 = 1,058,158.93/x
  3. Step 3: Cross multiply
    1,822,056.16x = 2,514,437.51 × 1,058,158.93
  4. Step 4: Simplify right side
    1,822,056.16x = 2,660,674,505,133.46
  5. Step 5: Solve for x
    x = 2,660,674,505,133.46/1,822,056.16
  6. Step 6: Final answer
    x = 1,460,259.33

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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.