Home / 1,466,063.54-2,020,925.01-1,029,255.48

Finding the Fourth Proportional to 1,466,063.54, 2,020,925.01 and 1,029,255.48

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Solution

The fourth proportional to 1,466,063.54, 2,020,925.01 and 1,029,255.48 is: 1,418,798.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,063.54 : 2,020,925.01 = 1,029,255.48 : x
  2. Step 2: Convert to fraction form
    1,466,063.54/2,020,925.01 = 1,029,255.48/x
  3. Step 3: Cross multiply
    1,466,063.54x = 2,020,925.01 × 1,029,255.48
  4. Step 4: Simplify right side
    1,466,063.54x = 2,080,048,137,422.32
  5. Step 5: Solve for x
    x = 2,080,048,137,422.32/1,466,063.54
  6. Step 6: Final answer
    x = 1,418,798.08

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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.