Home / 7,386,384.60-11,083,478.13-5,241,271.32

Finding the Fourth Proportional to 7,386,384.60, 11,083,478.13 and 5,241,271.32

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Solution

The fourth proportional to 7,386,384.60, 11,083,478.13 and 5,241,271.32 is: 7,864,675.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,386,384.60 : 11,083,478.13 = 5,241,271.32 : x
  2. Step 2: Convert to fraction form
    7,386,384.60/11,083,478.13 = 5,241,271.32/x
  3. Step 3: Cross multiply
    7,386,384.60x = 11,083,478.13 × 5,241,271.32
  4. Step 4: Simplify right side
    7,386,384.60x = 58,091,516,048,616.24
  5. Step 5: Solve for x
    x = 58,091,516,048,616.24/7,386,384.60
  6. Step 6: Final answer
    x = 7,864,675.24

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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.