Home / 4,166,666.77-6,237,547.86-2,520,361.79

Finding the Fourth Proportional to 4,166,666.77, 6,237,547.86 and 2,520,361.79

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Solution

The fourth proportional to 4,166,666.77, 6,237,547.86 and 2,520,361.79 is: 3,773,010.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,166,666.77 : 6,237,547.86 = 2,520,361.79 : x
  2. Step 2: Convert to fraction form
    4,166,666.77/6,237,547.86 = 2,520,361.79/x
  3. Step 3: Cross multiply
    4,166,666.77x = 6,237,547.86 × 2,520,361.79
  4. Step 4: Simplify right side
    4,166,666.77x = 15,720,877,289,640.27
  5. Step 5: Solve for x
    x = 15,720,877,289,640.27/4,166,666.77
  6. Step 6: Final answer
    x = 3,773,010.46

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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.