Home / 4,680,715.34-6,459,262.26-2,615,747.01

Finding the Fourth Proportional to 4,680,715.34, 6,459,262.26 and 2,615,747.01

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Solution

The fourth proportional to 4,680,715.34, 6,459,262.26 and 2,615,747.01 is: 3,609,661.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,680,715.34 : 6,459,262.26 = 2,615,747.01 : x
  2. Step 2: Convert to fraction form
    4,680,715.34/6,459,262.26 = 2,615,747.01/x
  3. Step 3: Cross multiply
    4,680,715.34x = 6,459,262.26 × 2,615,747.01
  4. Step 4: Simplify right side
    4,680,715.34x = 16,895,795,943,400.84
  5. Step 5: Solve for x
    x = 16,895,795,943,400.84/4,680,715.34
  6. Step 6: Final answer
    x = 3,609,661.07

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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.