Home / 2,355,038.55-3,249,767.92-1,336,443.30

Finding the Fourth Proportional to 2,355,038.55, 3,249,767.92 and 1,336,443.30

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Solution

The fourth proportional to 2,355,038.55, 3,249,767.92 and 1,336,443.30 is: 1,844,186.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,355,038.55 : 3,249,767.92 = 1,336,443.30 : x
  2. Step 2: Convert to fraction form
    2,355,038.55/3,249,767.92 = 1,336,443.30/x
  3. Step 3: Cross multiply
    2,355,038.55x = 3,249,767.92 × 1,336,443.30
  4. Step 4: Simplify right side
    2,355,038.55x = 4,343,130,563,238.94
  5. Step 5: Solve for x
    x = 4,343,130,563,238.94/2,355,038.55
  6. Step 6: Final answer
    x = 1,844,186.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.