Home / 1,058,095.02-1,586,736.39-450,498.12

Finding the Fourth Proportional to 1,058,095.02, 1,586,736.39 and 450,498.12

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Solution

The fourth proportional to 1,058,095.02, 1,586,736.39 and 450,498.12 is: 675,574.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,095.02 : 1,586,736.39 = 450,498.12 : x
  2. Step 2: Convert to fraction form
    1,058,095.02/1,586,736.39 = 450,498.12/x
  3. Step 3: Cross multiply
    1,058,095.02x = 1,586,736.39 × 450,498.12
  4. Step 4: Simplify right side
    1,058,095.02x = 714,821,760,630.59
  5. Step 5: Solve for x
    x = 714,821,760,630.59/1,058,095.02
  6. Step 6: Final answer
    x = 675,574.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.