Home / 1,460,750.99-2,201,097.17-1,200,344.90

Finding the Fourth Proportional to 1,460,750.99, 2,201,097.17 and 1,200,344.90

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Solution

The fourth proportional to 1,460,750.99, 2,201,097.17 and 1,200,344.90 is: 1,808,710.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,460,750.99 : 2,201,097.17 = 1,200,344.90 : x
  2. Step 2: Convert to fraction form
    1,460,750.99/2,201,097.17 = 1,200,344.90/x
  3. Step 3: Cross multiply
    1,460,750.99x = 2,201,097.17 × 1,200,344.90
  4. Step 4: Simplify right side
    1,460,750.99x = 2,642,075,774,012.71
  5. Step 5: Solve for x
    x = 2,642,075,774,012.71/1,460,750.99
  6. Step 6: Final answer
    x = 1,808,710.58

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.