Home / 3,798,510.96-5,698,526.76-1,402,370.16

Finding the Fourth Proportional to 3,798,510.96, 5,698,526.76 and 1,402,370.16

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Solution

The fourth proportional to 3,798,510.96, 5,698,526.76 and 1,402,370.16 is: 2,103,835.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,798,510.96 : 5,698,526.76 = 1,402,370.16 : x
  2. Step 2: Convert to fraction form
    3,798,510.96/5,698,526.76 = 1,402,370.16/x
  3. Step 3: Cross multiply
    3,798,510.96x = 5,698,526.76 × 1,402,370.16
  4. Step 4: Simplify right side
    3,798,510.96x = 7,991,443,884,185.48
  5. Step 5: Solve for x
    x = 7,991,443,884,185.48/3,798,510.96
  6. Step 6: Final answer
    x = 2,103,835.94

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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.