Home / 4,500,090.88-6,210,141.87-2,435,106.46

Finding the Fourth Proportional to 4,500,090.88, 6,210,141.87 and 2,435,106.46

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Solution

The fourth proportional to 4,500,090.88, 6,210,141.87 and 2,435,106.46 is: 3,360,455.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,500,090.88 : 6,210,141.87 = 2,435,106.46 : x
  2. Step 2: Convert to fraction form
    4,500,090.88/6,210,141.87 = 2,435,106.46/x
  3. Step 3: Cross multiply
    4,500,090.88x = 6,210,141.87 × 2,435,106.46
  4. Step 4: Simplify right side
    4,500,090.88x = 15,122,356,572,977.95
  5. Step 5: Solve for x
    x = 15,122,356,572,977.95/4,500,090.88
  6. Step 6: Final answer
    x = 3,360,455.82

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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.