Home / 1,034,110.74-1,550,329.35-465,075.10

Finding the Fourth Proportional to 1,034,110.74, 1,550,329.35 and 465,075.10

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Solution

The fourth proportional to 1,034,110.74, 1,550,329.35 and 465,075.10 is: 697,236.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,110.74 : 1,550,329.35 = 465,075.10 : x
  2. Step 2: Convert to fraction form
    1,034,110.74/1,550,329.35 = 465,075.10/x
  3. Step 3: Cross multiply
    1,034,110.74x = 1,550,329.35 × 465,075.10
  4. Step 4: Simplify right side
    1,034,110.74x = 721,019,577,484.19
  5. Step 5: Solve for x
    x = 721,019,577,484.19/1,034,110.74
  6. Step 6: Final answer
    x = 697,236.33

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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.