Home / 4,032,428.55-6,048,642.83-1,507,561.35

Finding the Fourth Proportional to 4,032,428.55, 6,048,642.83 and 1,507,561.35

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Solution

The fourth proportional to 4,032,428.55, 6,048,642.83 and 1,507,561.35 is: 2,261,342.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,428.55 : 6,048,642.83 = 1,507,561.35 : x
  2. Step 2: Convert to fraction form
    4,032,428.55/6,048,642.83 = 1,507,561.35/x
  3. Step 3: Cross multiply
    4,032,428.55x = 6,048,642.83 × 1,507,561.35
  4. Step 4: Simplify right side
    4,032,428.55x = 9,118,700,142,924.82
  5. Step 5: Solve for x
    x = 9,118,700,142,924.82/4,032,428.55
  6. Step 6: Final answer
    x = 2,261,342.03

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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.