Home / 3,441,066.30-4,748,547.03-1,892,314.86

Finding the Fourth Proportional to 3,441,066.30, 4,748,547.03 and 1,892,314.86

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Solution

The fourth proportional to 3,441,066.30, 4,748,547.03 and 1,892,314.86 is: 2,611,326.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,441,066.30 : 4,748,547.03 = 1,892,314.86 : x
  2. Step 2: Convert to fraction form
    3,441,066.30/4,748,547.03 = 1,892,314.86/x
  3. Step 3: Cross multiply
    3,441,066.30x = 4,748,547.03 × 1,892,314.86
  4. Step 4: Simplify right side
    3,441,066.30x = 8,985,746,108,277.87
  5. Step 5: Solve for x
    x = 8,985,746,108,277.87/3,441,066.30
  6. Step 6: Final answer
    x = 2,611,326.06

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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.