Home / 3,315,066.48-4,575,196.44-1,864,823.04

Finding the Fourth Proportional to 3,315,066.48, 4,575,196.44 and 1,864,823.04

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Solution

The fourth proportional to 3,315,066.48, 4,575,196.44 and 1,864,823.04 is: 2,573,683.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,315,066.48 : 4,575,196.44 = 1,864,823.04 : x
  2. Step 2: Convert to fraction form
    3,315,066.48/4,575,196.44 = 1,864,823.04/x
  3. Step 3: Cross multiply
    3,315,066.48x = 4,575,196.44 × 1,864,823.04
  4. Step 4: Simplify right side
    3,315,066.48x = 8,531,931,733,837.98
  5. Step 5: Solve for x
    x = 8,531,931,733,837.98/3,315,066.48
  6. Step 6: Final answer
    x = 2,573,683.45

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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.