Home / 1,058,591.03-1,460,862.14-575,155.89

Finding the Fourth Proportional to 1,058,591.03, 1,460,862.14 and 575,155.89

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Solution

The fourth proportional to 1,058,591.03, 1,460,862.14 and 575,155.89 is: 793,718.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,591.03 : 1,460,862.14 = 575,155.89 : x
  2. Step 2: Convert to fraction form
    1,058,591.03/1,460,862.14 = 575,155.89/x
  3. Step 3: Cross multiply
    1,058,591.03x = 1,460,862.14 × 575,155.89
  4. Step 4: Simplify right side
    1,058,591.03x = 840,223,461,423.23
  5. Step 5: Solve for x
    x = 840,223,461,423.23/1,058,591.03
  6. Step 6: Final answer
    x = 793,718.67

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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.