Home / 4,756,864.57-6,564,477.40-2,581,407.75

Finding the Fourth Proportional to 4,756,864.57, 6,564,477.40 and 2,581,407.75

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Solution

The fourth proportional to 4,756,864.57, 6,564,477.40 and 2,581,407.75 is: 3,562,345.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,756,864.57 : 6,564,477.40 = 2,581,407.75 : x
  2. Step 2: Convert to fraction form
    4,756,864.57/6,564,477.40 = 2,581,407.75/x
  3. Step 3: Cross multiply
    4,756,864.57x = 6,564,477.40 × 2,581,407.75
  4. Step 4: Simplify right side
    4,756,864.57x = 16,945,592,802,237.46
  5. Step 5: Solve for x
    x = 16,945,592,802,237.46/4,756,864.57
  6. Step 6: Final answer
    x = 3,562,345.02

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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.