Home / 4,675,937.12-7,014,303.44-1,643,041.06

Finding the Fourth Proportional to 4,675,937.12, 7,014,303.44 and 1,643,041.06

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Solution

The fourth proportional to 4,675,937.12, 7,014,303.44 and 1,643,041.06 is: 2,464,701.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,675,937.12 : 7,014,303.44 = 1,643,041.06 : x
  2. Step 2: Convert to fraction form
    4,675,937.12/7,014,303.44 = 1,643,041.06/x
  3. Step 3: Cross multiply
    4,675,937.12x = 7,014,303.44 × 1,643,041.06
  4. Step 4: Simplify right side
    4,675,937.12x = 11,524,788,539,629.69
  5. Step 5: Solve for x
    x = 11,524,788,539,629.69/4,675,937.12
  6. Step 6: Final answer
    x = 2,464,701.35

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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.