Home / 9,370,606.10-14,045,411.55-5,329,030.10

Finding the Fourth Proportional to 9,370,606.10, 14,045,411.55 and 5,329,030.10

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Solution

The fourth proportional to 9,370,606.10, 14,045,411.55 and 5,329,030.10 is: 7,987,575.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,370,606.10 : 14,045,411.55 = 5,329,030.10 : x
  2. Step 2: Convert to fraction form
    9,370,606.10/14,045,411.55 = 5,329,030.10/x
  3. Step 3: Cross multiply
    9,370,606.10x = 14,045,411.55 × 5,329,030.10
  4. Step 4: Simplify right side
    9,370,606.10x = 74,848,420,916,837.66
  5. Step 5: Solve for x
    x = 74,848,420,916,837.66/9,370,606.10
  6. Step 6: Final answer
    x = 7,987,575.20

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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.