Home / 7,590,748.29-10,475,482.47-4,152,910.65

Finding the Fourth Proportional to 7,590,748.29, 10,475,482.47 and 4,152,910.65

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Solution

The fourth proportional to 7,590,748.29, 10,475,482.47 and 4,152,910.65 is: 5,731,153.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,590,748.29 : 10,475,482.47 = 4,152,910.65 : x
  2. Step 2: Convert to fraction form
    7,590,748.29/10,475,482.47 = 4,152,910.65/x
  3. Step 3: Cross multiply
    7,590,748.29x = 10,475,482.47 × 4,152,910.65
  4. Step 4: Simplify right side
    7,590,748.29x = 43,503,742,713,551.30
  5. Step 5: Solve for x
    x = 43,503,742,713,551.30/7,590,748.29
  6. Step 6: Final answer
    x = 5,731,153.38

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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.