Home / 7,476,016.94-10,316,907.53-4,038,258

Finding the Fourth Proportional to 7,476,016.94, 10,316,907.53 and 4,038,258

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Solution

The fourth proportional to 7,476,016.94, 10,316,907.53 and 4,038,258 is: 5,572,798.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,476,016.94 : 10,316,907.53 = 4,038,258 : x
  2. Step 2: Convert to fraction form
    7,476,016.94/10,316,907.53 = 4,038,258/x
  3. Step 3: Cross multiply
    7,476,016.94x = 10,316,907.53 × 4,038,258
  4. Step 4: Simplify right side
    7,476,016.94x = 41,662,334,368,282.73
  5. Step 5: Solve for x
    x = 41,662,334,368,282.73/7,476,016.94
  6. Step 6: Final answer
    x = 5,572,798.28

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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.