Home / 9,658,411.40-14,487,617.10-5,832,036.20

Finding the Fourth Proportional to 9,658,411.40, 14,487,617.10 and 5,832,036.20

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Solution

The fourth proportional to 9,658,411.40, 14,487,617.10 and 5,832,036.20 is: 8,748,054.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,658,411.40 : 14,487,617.10 = 5,832,036.20 : x
  2. Step 2: Convert to fraction form
    9,658,411.40/14,487,617.10 = 5,832,036.20/x
  3. Step 3: Cross multiply
    9,658,411.40x = 14,487,617.10 × 5,832,036.20
  4. Step 4: Simplify right side
    9,658,411.40x = 84,492,307,378,939.02
  5. Step 5: Solve for x
    x = 84,492,307,378,939.02/9,658,411.40
  6. Step 6: Final answer
    x = 8,748,054.30

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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.