Home / 1,837,423.88-2,535,075.06-1,072,925.96

Finding the Fourth Proportional to 1,837,423.88, 2,535,075.06 and 1,072,925.96

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Solution

The fourth proportional to 1,837,423.88, 2,535,075.06 and 1,072,925.96 is: 1,480,305.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837,423.88 : 2,535,075.06 = 1,072,925.96 : x
  2. Step 2: Convert to fraction form
    1,837,423.88/2,535,075.06 = 1,072,925.96/x
  3. Step 3: Cross multiply
    1,837,423.88x = 2,535,075.06 × 1,072,925.96
  4. Step 4: Simplify right side
    1,837,423.88x = 2,719,947,842,422.56
  5. Step 5: Solve for x
    x = 2,719,947,842,422.56/1,837,423.88
  6. Step 6: Final answer
    x = 1,480,305.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.