Home / 9,093,333.84-12,547,907.28-5,018,690.40

Finding the Fourth Proportional to 9,093,333.84, 12,547,907.28 and 5,018,690.40

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Solution

The fourth proportional to 9,093,333.84, 12,547,907.28 and 5,018,690.40 is: 6,925,299.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,093,333.84 : 12,547,907.28 = 5,018,690.40 : x
  2. Step 2: Convert to fraction form
    9,093,333.84/12,547,907.28 = 5,018,690.40/x
  3. Step 3: Cross multiply
    9,093,333.84x = 12,547,907.28 × 5,018,690.40
  4. Step 4: Simplify right side
    9,093,333.84x = 62,974,061,806,226.12
  5. Step 5: Solve for x
    x = 62,974,061,806,226.12/9,093,333.84
  6. Step 6: Final answer
    x = 6,925,299.67

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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.