Home / 7,586,631.04-10,470,509.52-4,975,332.32

Finding the Fourth Proportional to 7,586,631.04, 10,470,509.52 and 4,975,332.32

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Solution

The fourth proportional to 7,586,631.04, 10,470,509.52 and 4,975,332.32 is: 6,866,587.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,586,631.04 : 10,470,509.52 = 4,975,332.32 : x
  2. Step 2: Convert to fraction form
    7,586,631.04/10,470,509.52 = 4,975,332.32/x
  3. Step 3: Cross multiply
    7,586,631.04x = 10,470,509.52 × 4,975,332.32
  4. Step 4: Simplify right side
    7,586,631.04x = 52,094,264,421,723.69
  5. Step 5: Solve for x
    x = 52,094,264,421,723.69/7,586,631.04
  6. Step 6: Final answer
    x = 6,866,587.31

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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.