Home / 4,075,948.13-6,113,918.18-1,043,309.16

Finding the Fourth Proportional to 4,075,948.13, 6,113,918.18 and 1,043,309.16

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Solution

The fourth proportional to 4,075,948.13, 6,113,918.18 and 1,043,309.16 is: 1,564,962.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,075,948.13 : 6,113,918.18 = 1,043,309.16 : x
  2. Step 2: Convert to fraction form
    4,075,948.13/6,113,918.18 = 1,043,309.16/x
  3. Step 3: Cross multiply
    4,075,948.13x = 6,113,918.18 × 1,043,309.16
  4. Step 4: Simplify right side
    4,075,948.13x = 6,378,706,843,292.80
  5. Step 5: Solve for x
    x = 6,378,706,843,292.80/4,075,948.13
  6. Step 6: Final answer
    x = 1,564,962.71

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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.