Home / 2,901,636.96-4,355,818.14-1,556,427.04

Finding the Fourth Proportional to 2,901,636.96, 4,355,818.14 and 1,556,427.04

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Solution

The fourth proportional to 2,901,636.96, 4,355,818.14 and 1,556,427.04 is: 2,336,444.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,901,636.96 : 4,355,818.14 = 1,556,427.04 : x
  2. Step 2: Convert to fraction form
    2,901,636.96/4,355,818.14 = 1,556,427.04/x
  3. Step 3: Cross multiply
    2,901,636.96x = 4,355,818.14 × 1,556,427.04
  4. Step 4: Simplify right side
    2,901,636.96x = 6,779,513,134,418.51
  5. Step 5: Solve for x
    x = 6,779,513,134,418.51/2,901,636.96
  6. Step 6: Final answer
    x = 2,336,444.30

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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.