Home / 1,058,719.93-1,461,042.76-575,285.07

Finding the Fourth Proportional to 1,058,719.93, 1,461,042.76 and 575,285.07

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Solution

The fourth proportional to 1,058,719.93, 1,461,042.76 and 575,285.07 is: 793,898.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,719.93 : 1,461,042.76 = 575,285.07 : x
  2. Step 2: Convert to fraction form
    1,058,719.93/1,461,042.76 = 575,285.07/x
  3. Step 3: Cross multiply
    1,058,719.93x = 1,461,042.76 × 575,285.07
  4. Step 4: Simplify right side
    1,058,719.93x = 840,516,081,368.77
  5. Step 5: Solve for x
    x = 840,516,081,368.77/1,058,719.93
  6. Step 6: Final answer
    x = 793,898.42

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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.