Home / 3,051,101-4,574,879.40-1,156,809.08

Finding the Fourth Proportional to 3,051,101, 4,574,879.40 and 1,156,809.08

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Solution

The fourth proportional to 3,051,101, 4,574,879.40 and 1,156,809.08 is: 1,734,541.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,051,101 : 4,574,879.40 = 1,156,809.08 : x
  2. Step 2: Convert to fraction form
    3,051,101/4,574,879.40 = 1,156,809.08/x
  3. Step 3: Cross multiply
    3,051,101x = 4,574,879.40 × 1,156,809.08
  4. Step 4: Simplify right side
    3,051,101x = 5,292,262,029,824.95
  5. Step 5: Solve for x
    x = 5,292,262,029,824.95/3,051,101
  6. Step 6: Final answer
    x = 1,734,541.74

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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.