Home / 2,773,031.90-4,159,547.85-975,901.10

Finding the Fourth Proportional to 2,773,031.90, 4,159,547.85 and 975,901.10

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Solution

The fourth proportional to 2,773,031.90, 4,159,547.85 and 975,901.10 is: 1,463,851.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,773,031.90 : 4,159,547.85 = 975,901.10 : x
  2. Step 2: Convert to fraction form
    2,773,031.90/4,159,547.85 = 975,901.10/x
  3. Step 3: Cross multiply
    2,773,031.90x = 4,159,547.85 × 975,901.10
  4. Step 4: Simplify right side
    2,773,031.90x = 4,059,307,322,317.64
  5. Step 5: Solve for x
    x = 4,059,307,322,317.64/2,773,031.90
  6. Step 6: Final answer
    x = 1,463,851.65

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Similar ratio
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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.