Home / 7,509,667.51-10,363,544.93-4,246,970.14

Finding the Fourth Proportional to 7,509,667.51, 10,363,544.93 and 4,246,970.14

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Solution

The fourth proportional to 7,509,667.51, 10,363,544.93 and 4,246,970.14 is: 5,860,934.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,509,667.51 : 10,363,544.93 = 4,246,970.14 : x
  2. Step 2: Convert to fraction form
    7,509,667.51/10,363,544.93 = 4,246,970.14/x
  3. Step 3: Cross multiply
    7,509,667.51x = 10,363,544.93 × 4,246,970.14
  4. Step 4: Simplify right side
    7,509,667.51x = 44,013,665,862,258.38
  5. Step 5: Solve for x
    x = 44,013,665,862,258.38/7,509,667.51
  6. Step 6: Final answer
    x = 5,860,934.03

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1.5x scale

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.