Home / 2,295,036.48-3,442,666.80-874,827.84

Finding the Fourth Proportional to 2,295,036.48, 3,442,666.80 and 874,827.84

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Solution

The fourth proportional to 2,295,036.48, 3,442,666.80 and 874,827.84 is: 1,312,284.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,295,036.48 : 3,442,666.80 = 874,827.84 : x
  2. Step 2: Convert to fraction form
    2,295,036.48/3,442,666.80 = 874,827.84/x
  3. Step 3: Cross multiply
    2,295,036.48x = 3,442,666.80 × 874,827.84
  4. Step 4: Simplify right side
    2,295,036.48x = 3,011,740,760,483.71
  5. Step 5: Solve for x
    x = 3,011,740,760,483.71/2,295,036.48
  6. Step 6: Final answer
    x = 1,312,284.48

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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.