Home / 10,576,363.10-14,590,009.17-6,907,427.30

Finding the Fourth Proportional to 10,576,363.10, 14,590,009.17 and 6,907,427.30

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Solution

The fourth proportional to 10,576,363.10, 14,590,009.17 and 6,907,427.30 is: 9,528,741.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,576,363.10 : 14,590,009.17 = 6,907,427.30 : x
  2. Step 2: Convert to fraction form
    10,576,363.10/14,590,009.17 = 6,907,427.30/x
  3. Step 3: Cross multiply
    10,576,363.10x = 14,590,009.17 × 6,907,427.30
  4. Step 4: Simplify right side
    10,576,363.10x = 100,779,427,575,158.30
  5. Step 5: Solve for x
    x = 100,779,427,575,158.30/10,576,363.10
  6. Step 6: Final answer
    x = 9,528,741.28

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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.