Home / 6,249,758.16-9,374,958-1,762,384.08

Finding the Fourth Proportional to 6,249,758.16, 9,374,958 and 1,762,384.08

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Solution

The fourth proportional to 6,249,758.16, 9,374,958 and 1,762,384.08 is: 2,643,666.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,249,758.16 : 9,374,958 = 1,762,384.08 : x
  2. Step 2: Convert to fraction form
    6,249,758.16/9,374,958 = 1,762,384.08/x
  3. Step 3: Cross multiply
    6,249,758.16x = 9,374,958 × 1,762,384.08
  4. Step 4: Simplify right side
    6,249,758.16x = 16,522,276,729,868.64
  5. Step 5: Solve for x
    x = 16,522,276,729,868.64/6,249,758.16
  6. Step 6: Final answer
    x = 2,643,666.57

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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.