Home / 1,058,153.13-1,460,670.12-736,050.15

Finding the Fourth Proportional to 1,058,153.13, 1,460,670.12 and 736,050.15

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Solution

The fourth proportional to 1,058,153.13, 1,460,670.12 and 736,050.15 is: 1,016,040.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,153.13 : 1,460,670.12 = 736,050.15 : x
  2. Step 2: Convert to fraction form
    1,058,153.13/1,460,670.12 = 736,050.15/x
  3. Step 3: Cross multiply
    1,058,153.13x = 1,460,670.12 × 736,050.15
  4. Step 4: Simplify right side
    1,058,153.13x = 1,075,126,460,926.52
  5. Step 5: Solve for x
    x = 1,075,126,460,926.52/1,058,153.13
  6. Step 6: Final answer
    x = 1,016,040.52

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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.