Home / 3,537,226.61-4,877,904.95-2,245,824.98

Finding the Fourth Proportional to 3,537,226.61, 4,877,904.95 and 2,245,824.98

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Solution

The fourth proportional to 3,537,226.61, 4,877,904.95 and 2,245,824.98 is: 3,097,036.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,537,226.61 : 4,877,904.95 = 2,245,824.98 : x
  2. Step 2: Convert to fraction form
    3,537,226.61/4,877,904.95 = 2,245,824.98/x
  3. Step 3: Cross multiply
    3,537,226.61x = 4,877,904.95 × 2,245,824.98
  4. Step 4: Simplify right side
    3,537,226.61x = 10,954,920,762,386.13
  5. Step 5: Solve for x
    x = 10,954,920,762,386.13/3,537,226.61
  6. Step 6: Final answer
    x = 3,097,036.74

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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.