Home / 2,899,526.40-4,349,289.60-1,702,022.40

Finding the Fourth Proportional to 2,899,526.40, 4,349,289.60 and 1,702,022.40

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Solution

The fourth proportional to 2,899,526.40, 4,349,289.60 and 1,702,022.40 is: 2,553,033.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,899,526.40 : 4,349,289.60 = 1,702,022.40 : x
  2. Step 2: Convert to fraction form
    2,899,526.40/4,349,289.60 = 1,702,022.40/x
  3. Step 3: Cross multiply
    2,899,526.40x = 4,349,289.60 × 1,702,022.40
  4. Step 4: Simplify right side
    2,899,526.40x = 7,402,588,323,287.04
  5. Step 5: Solve for x
    x = 7,402,588,323,287.04/2,899,526.40
  6. Step 6: Final answer
    x = 2,553,033.60

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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.