Home / 4,604,150.81-6,905,047.80-1,364,931.02

Finding the Fourth Proportional to 4,604,150.81, 6,905,047.80 and 1,364,931.02

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Solution

The fourth proportional to 4,604,150.81, 6,905,047.80 and 1,364,931.02 is: 2,047,047.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,604,150.81 : 6,905,047.80 = 1,364,931.02 : x
  2. Step 2: Convert to fraction form
    4,604,150.81/6,905,047.80 = 1,364,931.02/x
  3. Step 3: Cross multiply
    4,604,150.81x = 6,905,047.80 × 1,364,931.02
  4. Step 4: Simplify right side
    4,604,150.81x = 9,424,913,936,802.76
  5. Step 5: Solve for x
    x = 9,424,913,936,802.76/4,604,150.81
  6. Step 6: Final answer
    x = 2,047,047.18

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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.