Home / 4,710,403.40-7,066,526.70-2,014,723.40

Finding the Fourth Proportional to 4,710,403.40, 7,066,526.70 and 2,014,723.40

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Solution

The fourth proportional to 4,710,403.40, 7,066,526.70 and 2,014,723.40 is: 3,022,479.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,710,403.40 : 7,066,526.70 = 2,014,723.40 : x
  2. Step 2: Convert to fraction form
    4,710,403.40/7,066,526.70 = 2,014,723.40/x
  3. Step 3: Cross multiply
    4,710,403.40x = 7,066,526.70 × 2,014,723.40
  4. Step 4: Simplify right side
    4,710,403.40x = 14,237,096,699,214.78
  5. Step 5: Solve for x
    x = 14,237,096,699,214.78/4,710,403.40
  6. Step 6: Final answer
    x = 3,022,479.28

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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.