Home / 4,802,088.72-6,626,804.55-2,626,612.86

Finding the Fourth Proportional to 4,802,088.72, 6,626,804.55 and 2,626,612.86

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Solution

The fourth proportional to 4,802,088.72, 6,626,804.55 and 2,626,612.86 is: 3,624,683.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,802,088.72 : 6,626,804.55 = 2,626,612.86 : x
  2. Step 2: Convert to fraction form
    4,802,088.72/6,626,804.55 = 2,626,612.86/x
  3. Step 3: Cross multiply
    4,802,088.72x = 6,626,804.55 × 2,626,612.86
  4. Step 4: Simplify right side
    4,802,088.72x = 17,406,050,051,736.51
  5. Step 5: Solve for x
    x = 17,406,050,051,736.51/4,802,088.72
  6. Step 6: Final answer
    x = 3,624,683.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.