Home / 7,106,607.36-10,658,367.36-2,249,291.52

Finding the Fourth Proportional to 7,106,607.36, 10,658,367.36 and 2,249,291.52

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Solution

The fourth proportional to 7,106,607.36, 10,658,367.36 and 2,249,291.52 is: 3,373,448.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,106,607.36 : 10,658,367.36 = 2,249,291.52 : x
  2. Step 2: Convert to fraction form
    7,106,607.36/10,658,367.36 = 2,249,291.52/x
  3. Step 3: Cross multiply
    7,106,607.36x = 10,658,367.36 × 2,249,291.52
  4. Step 4: Simplify right side
    7,106,607.36x = 23,973,775,319,892.79
  5. Step 5: Solve for x
    x = 23,973,775,319,892.79/7,106,607.36
  6. Step 6: Final answer
    x = 3,373,448.69

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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.