Home / 9,475,248.84-13,075,805.64-5,124,339.72

Finding the Fourth Proportional to 9,475,248.84, 13,075,805.64 and 5,124,339.72

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Solution

The fourth proportional to 9,475,248.84, 13,075,805.64 and 5,124,339.72 is: 7,071,568.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,475,248.84 : 13,075,805.64 = 5,124,339.72 : x
  2. Step 2: Convert to fraction form
    9,475,248.84/13,075,805.64 = 5,124,339.72/x
  3. Step 3: Cross multiply
    9,475,248.84x = 13,075,805.64 × 5,124,339.72
  4. Step 4: Simplify right side
    9,475,248.84x = 67,004,870,212,052.02
  5. Step 5: Solve for x
    x = 67,004,870,212,052.02/9,475,248.84
  6. Step 6: Final answer
    x = 7,071,568.39

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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.