Home / 7,333,433.90-10,119,317.98-4,070,386.16

Finding the Fourth Proportional to 7,333,433.90, 10,119,317.98 and 4,070,386.16

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Solution

The fourth proportional to 7,333,433.90, 10,119,317.98 and 4,070,386.16 is: 5,616,677.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,333,433.90 : 10,119,317.98 = 4,070,386.16 : x
  2. Step 2: Convert to fraction form
    7,333,433.90/10,119,317.98 = 4,070,386.16/x
  3. Step 3: Cross multiply
    7,333,433.90x = 10,119,317.98 × 4,070,386.16
  4. Step 4: Simplify right side
    7,333,433.90x = 41,189,531,783,482.63
  5. Step 5: Solve for x
    x = 41,189,531,783,482.63/7,333,433.90
  6. Step 6: Final answer
    x = 5,616,677.31

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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.