Home / 7,733,862.48-11,600,719.90-4,702,065.39

Finding the Fourth Proportional to 7,733,862.48, 11,600,719.90 and 4,702,065.39

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Solution

The fourth proportional to 7,733,862.48, 11,600,719.90 and 4,702,065.39 is: 7,053,053.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,733,862.48 : 11,600,719.90 = 4,702,065.39 : x
  2. Step 2: Convert to fraction form
    7,733,862.48/11,600,719.90 = 4,702,065.39/x
  3. Step 3: Cross multiply
    7,733,862.48x = 11,600,719.90 × 4,702,065.39
  4. Step 4: Simplify right side
    7,733,862.48x = 54,547,343,529,119.10
  5. Step 5: Solve for x
    x = 54,547,343,529,119.10/7,733,862.48
  6. Step 6: Final answer
    x = 7,053,053.20

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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.