Home / 10,306,271.70-15,459,407.55-6,044,246.10

Finding the Fourth Proportional to 10,306,271.70, 15,459,407.55 and 6,044,246.10

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Solution

The fourth proportional to 10,306,271.70, 15,459,407.55 and 6,044,246.10 is: 9,066,369.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,306,271.70 : 15,459,407.55 = 6,044,246.10 : x
  2. Step 2: Convert to fraction form
    10,306,271.70/15,459,407.55 = 6,044,246.10/x
  3. Step 3: Cross multiply
    10,306,271.70x = 15,459,407.55 × 6,044,246.10
  4. Step 4: Simplify right side
    10,306,271.70x = 93,440,463,792,398.05
  5. Step 5: Solve for x
    x = 93,440,463,792,398.05/10,306,271.70
  6. Step 6: Final answer
    x = 9,066,369.15

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1.5x scale

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.