Home / 2,475,851-3,713,776.52-1,634,205.92

Finding the Fourth Proportional to 2,475,851, 3,713,776.52 and 1,634,205.92

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Solution

The fourth proportional to 2,475,851, 3,713,776.52 and 1,634,205.92 is: 2,451,308.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,475,851 : 3,713,776.52 = 1,634,205.92 : x
  2. Step 2: Convert to fraction form
    2,475,851/3,713,776.52 = 1,634,205.92/x
  3. Step 3: Cross multiply
    2,475,851x = 3,713,776.52 × 1,634,205.92
  4. Step 4: Simplify right side
    2,475,851x = 6,069,075,574,541.00
  5. Step 5: Solve for x
    x = 6,069,075,574,541.00/2,475,851
  6. Step 6: Final answer
    x = 2,451,308.89

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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.