Home / 3,366,779.04-4,636,369.40-2,925,049.39

Finding the Fourth Proportional to 3,366,779.04, 4,636,369.40 and 2,925,049.39

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Solution

The fourth proportional to 3,366,779.04, 4,636,369.40 and 2,925,049.39 is: 4,028,066.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,366,779.04 : 4,636,369.40 = 2,925,049.39 : x
  2. Step 2: Convert to fraction form
    3,366,779.04/4,636,369.40 = 2,925,049.39/x
  3. Step 3: Cross multiply
    3,366,779.04x = 4,636,369.40 × 2,925,049.39
  4. Step 4: Simplify right side
    3,366,779.04x = 13,561,609,459,068.50
  5. Step 5: Solve for x
    x = 13,561,609,459,068.50/3,366,779.04
  6. Step 6: Final answer
    x = 4,028,066.38

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1.5x scale

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.