Home / 5,806,838.77-8,013,886.37-3,483,818.71

Finding the Fourth Proportional to 5,806,838.77, 8,013,886.37 and 3,483,818.71

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Solution

The fourth proportional to 5,806,838.77, 8,013,886.37 and 3,483,818.71 is: 4,807,939.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,806,838.77 : 8,013,886.37 = 3,483,818.71 : x
  2. Step 2: Convert to fraction form
    5,806,838.77/8,013,886.37 = 3,483,818.71/x
  3. Step 3: Cross multiply
    5,806,838.77x = 8,013,886.37 × 3,483,818.71
  4. Step 4: Simplify right side
    5,806,838.77x = 27,918,927,251,230.50
  5. Step 5: Solve for x
    x = 27,918,927,251,230.50/5,806,838.77
  6. Step 6: Final answer
    x = 4,807,939.12

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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.