Home / 1,033,395.16-1,550,127.71-359,482.28

Finding the Fourth Proportional to 1,033,395.16, 1,550,127.71 and 359,482.28

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Solution

The fourth proportional to 1,033,395.16, 1,550,127.71 and 359,482.28 is: 539,235.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,395.16 : 1,550,127.71 = 359,482.28 : x
  2. Step 2: Convert to fraction form
    1,033,395.16/1,550,127.71 = 359,482.28/x
  3. Step 3: Cross multiply
    1,033,395.16x = 1,550,127.71 × 359,482.28
  4. Step 4: Simplify right side
    1,033,395.16x = 557,243,445,559.89
  5. Step 5: Solve for x
    x = 557,243,445,559.89/1,033,395.16
  6. Step 6: Final answer
    x = 539,235.59

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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.